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wireshark/epan/dissectors/packet-rsvp.c
Peter Wu 126e02cd58 Call reassembly_table_destroy and move g_hash_table_destroy 
This patch moves g_hash_table_destroy calls from the init routine to
the cleanup routine. Besides that, the conditional check for the hash
table has been removed, assuming that init is always paired with a
cleanup call.

If reassembly_table_init is found, a reassembly_table_destroy call is
prepended to the cleanup function as well.

Comments have been removed from the init function as well as these did
not seem to have additional value ("destroy hash table" is clear from
the context).

The changes were automatically generated using
https://git.lekensteyn.nl/peter/wireshark-notes/diff/one-off/cleanup-rewrite.py?id=4d11f07180d9c115eb14bd860e9a47d82d3d1dcd
Manually edited files (for assignment auditing): dvbci, ositp, sccp,
tcp.

Other files that needed special attention due to the use of
register_postseq_cleanup_routine:

 - ipx: keep call, do not add another cleanup routine.
 - ncp: remove empty mncp_postseq_cleanup. mncp_hash_lookup is used
   even if a frame is visited before (see dissect_ncp_common), hence
   the hash table cannot be destroyed here. Do it in cleanup instead.
 - ndps: add cleanup routine to kill reassembly table, but do not
   destroy the hash table as it is already done in ndps_postseq_cleanup.

Change-Id: I95a72b3df2978b2c13fefff6bd6821442193d0ed
Reviewed-on: https://code.wireshark.org/review/9223
Reviewed-by: Michael Mann <mmann78@netscape.net>
2015-07-03 23:35:14 +00:00

9613 lines
432 KiB
C
Raw Blame History

/* packet-rsvp.c
* Routines for RSVP packet disassembly
*
* (c) Copyright Ashok Narayanan <ashokn@cisco.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/*
* NOTES
*
* This module defines routines to disassemble RSVP packets, as defined in
* RFC 2205. All objects from RFC2205 are supported, in IPv4 and IPv6 mode.
* In addition, the Integrated Services traffic specification objects
* defined in RFC2210 are also supported.
*
* IPv6 support is not completely tested
*
* Mar 3, 2000: Added support for MPLS/TE objects, as defined in
* <draft-ietf-mpls-rsvp-lsp-tunnel-04.txt>
*
* May 6, 2004: Added support for E-NNI objects, as defined in
* <OIF-E-NNI-01.0> (Roberto Morro)
* <roberto.morro[AT]tilab.com>
*
* May 6, 2004: Modified some UNI objects, as defined in
* <OIF2003.249.09> (Roberto Morro)
* <roberto.morro[AT]tilab.com>
*
* June 2, 2005: Modified more UNI objects to show correct TNA
* addresses; Fixed LSP interface ID subobject (Richard Rabbat)
* <richard[AT]us.fujitsu.com>
*
* July 25, 2005: improved ERROR and LABEL_SET objects dissector;
* new ASSOCIATION object dissector (Roberto Morro)
* <roberto.morro[AT]tilab.com>
*
* August 22, 2005: added support for tapping and conversations.
* (Manu Pathak) <mapathak[AT]cisco.com>
*
* July 4, 2006: added support for RFC4124; new CLASSTYPE object dissector
* (FF) <francesco.fondelli[AT]gmail.com>
*
* June 9, 2007: added support for draft-ietf-ccamp-ethernet-traffic-parameters-02
* and draft-ietf-ccamp-lsp-hierarchy-bis-02; added support for NOTIFY_REQUEST
* and RECOVERY_LABEL objects (Roberto Morro) * <roberto.morro[AT]tilab.com>
*
* Oct 21, 2009: add support for RFC4328, new G.709 traffic parameters,
* update gpid, switching and encoding type values to actual IANA numbers.
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Gen 20, 2010: add support for ERROR_STRING IF_ID TLV (see RFC 4783)
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Feb 12, 2010: add support for generalized label interpretation: SUKLM
* format for SONET/SDH label (RFC 4606), t3t2t1 format for G.709 ODUk label
* (RFC 4328), G.694 format for lambda label (draft-ietf-ccamp-gmpls-g-694-lamb
* da-labels-05). Add related user preference option.
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Dec 3, 2010: add support for vendor private class object and ERO/RRO
* sub-object (see RFC 3936).
* (FF) <francesco.fondelli[AT]gmail.com>
*
* Dec 21, 2010: add new PROTECTION obj c-type 2 (RFC4872),
* new TLVs for IF_ID (RFC4920), Path Key subobj in ERO (RFC5520),
* new ASSOCIATION obj c-type 4 (oif2008.389), new LSP_ATTRIBUTES and
* LSP_REQUIRED_ATTRIBUTES objects (RFC5420), improved ERROR object dissection,
* new ADMIN_STATUS flags and fix to conversation (not applied to ACK, SREFRESH
* and HELLO messages).
* (Roberto Morro) <roberto.morro[AT]telecomitalia.it>
*
* Jul 20, 2013: add support for Exclude Routes (XRO) (see RFC 4874)
* (FF) <francesco.fondelli[AT]gmail.com>
*
*/
#include "config.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <epan/packet.h>
#include <epan/expert.h>
#include <epan/exceptions.h>
#include <epan/prefs.h>
#include <epan/to_str.h>
#include <epan/in_cksum.h>
#include <epan/etypes.h>
#include <epan/ipproto.h>
#include <epan/conversation.h>
#include <epan/conversation_table.h>
#include <epan/tap.h>
#include <epan/sminmpec.h>
#include "packet-rsvp.h"
#include "packet-ip.h"
#include "packet-diffserv-mpls-common.h"
#include "packet-osi.h"
/* RSVP over UDP encapsulation */
#define UDP_PORT_PRSVP 3455
void proto_register_rsvp(void);
void proto_reg_handoff_rsvp(void);
static int proto_rsvp = -1;
static int hf_rsvp_error_flags = -1;
static int hf_rsvp_error_flags_path_state_removed = -1;
static int hf_rsvp_error_flags_not_guilty = -1;
static int hf_rsvp_error_flags_in_place = -1;
static int hf_rsvp_eth_tspec_tlv_color_mode = -1;
static int hf_rsvp_eth_tspec_tlv_coupling_flag = -1;
static int hf_rsvp_sender_tspec_standard_contiguous_concatenation = -1;
static int hf_rsvp_sender_tspec_arbitrary_contiguous_concatenation = -1;
static int hf_rsvp_sender_tspec_regenerator_section = -1;
static int hf_rsvp_sender_tspec_multiplex_section = -1;
static int hf_rsvp_sender_tspec_J0_transparency = -1;
static int hf_rsvp_sender_tspec_SOH_RSOH_DCC_transparency = -1;
static int hf_rsvp_sender_tspec_LOH_MSOH_DCC_transparency = -1;
static int hf_rsvp_sender_tspec_LOH_MSOH_extended_DCC_transparency = -1;
static int hf_rsvp_sender_tspec_K1_K2_transparency = -1;
static int hf_rsvp_sender_tspec_E1_transparency = -1;
static int hf_rsvp_sender_tspec_F1_transparency = -1;
static int hf_rsvp_sender_tspec_E2_transparency = -1;
static int hf_rsvp_sender_tspec_B1_transparency = -1;
static int hf_rsvp_sender_tspec_B2_transparency = -1;
static int hf_rsvp_sender_tspec_M0_transparency = -1;
static int hf_rsvp_sender_tspec_M1_transparency = -1;
static int hf_rsvp_flowspec_standard_contiguous_concatenation = -1;
static int hf_rsvp_flowspec_arbitrary_contiguous_concatenation = -1;
static int hf_rsvp_flowspec_regenerator_section = -1;
static int hf_rsvp_flowspec_multiplex_section = -1;
static int hf_rsvp_flowspec_J0_transparency = -1;
static int hf_rsvp_flowspec_SOH_RSOH_DCC_transparency = -1;
static int hf_rsvp_flowspec_LOH_MSOH_DCC_transparency = -1;
static int hf_rsvp_flowspec_LOH_MSOH_extended_DCC_transparency = -1;
static int hf_rsvp_flowspec_K1_K2_transparency = -1;
static int hf_rsvp_flowspec_E1_transparency = -1;
static int hf_rsvp_flowspec_F1_transparency = -1;
static int hf_rsvp_flowspec_E2_transparency = -1;
static int hf_rsvp_flowspec_B1_transparency = -1;
static int hf_rsvp_flowspec_B2_transparency = -1;
static int hf_rsvp_flowspec_M0_transparency = -1;
static int hf_rsvp_flowspec_M1_transparency = -1;
static int hf_rsvp_integrity_flags_handshake = -1;
static int hf_rsvp_sa_flags_local = -1;
static int hf_rsvp_sa_flags_label = -1;
static int hf_rsvp_sa_flags_se_style = -1;
static int hf_rsvp_sa_flags_bandwidth = -1;
static int hf_rsvp_sa_flags_node = -1;
static int hf_rsvp_rro_flags_local_avail = -1;
static int hf_rsvp_rro_flags_local_in_use = -1;
static int hf_rsvp_rro_flags_bandwidth = -1;
static int hf_rsvp_rro_flags_node = -1;
static int hf_rsvp_rro_flags_node_address = -1;
static int hf_rsvp_rro_flags_backup_tunnel_bandwidth = -1;
static int hf_rsvp_rro_flags_backup_tunnel_hop = -1;
static int hf_rsvp_rro_flags_global_label = -1;
static int hf_rsvp_lsp_attr_e2e = -1;
static int hf_rsvp_lsp_attr_boundary = -1;
static int hf_rsvp_lsp_attr_segment = -1;
static int hf_rsvp_lsp_attr_integrity = -1;
static int hf_rsvp_lsp_attr_contiguous = -1;
static int hf_rsvp_lsp_attr_stitching = -1;
static int hf_rsvp_lsp_attr_preplanned = -1;
static int hf_rsvp_lsp_attr_nophp = -1;
static int hf_rsvp_lsp_attr_oobmap = -1;
static int hf_rsvp_lsp_attr_entropy = -1;
static int hf_rsvp_lsp_attr_srlgcollect = -1;
static int hf_rsvp_lsp_attr_costcollect = -1;
static int hf_rsvp_lsp_attr_latcollect = -1;
static int hf_rsvp_lsp_attr_latvarcollect = -1;
static int hf_rsvp_gen_uni_direction = -1;
static int hf_rsvp_protection_info_flags_secondary_lsp = -1;
static int hf_rsvp_pi_link_flags_extra_traffic = -1;
static int hf_rsvp_pi_link_flags_unprotected = -1;
static int hf_rsvp_pi_link_flags_shared = -1;
static int hf_rsvp_pi_link_flags_dedicated1_1 = -1;
static int hf_rsvp_pi_link_flags_dedicated1plus1 = -1;
static int hf_rsvp_pi_link_flags_enhanced = -1;
static int hf_rsvp_pi_link_flags_extra = -1;
static int hf_rsvp_pi_link_flags_dedicated_1_1 = -1;
static int hf_rsvp_pi_link_flags_dedicated_1plus1 = -1;
static int hf_rsvp_rfc4872_secondary = -1;
static int hf_rsvp_rfc4872_protecting = -1;
static int hf_rsvp_rfc4872_notification_msg = -1;
static int hf_rsvp_rfc4872_operational = -1;
static int hf_rsvp_pi_lsp_flags_full_rerouting = -1;
static int hf_rsvp_pi_lsp_flags_rerouting_extra = -1;
static int hf_rsvp_pi_lsp_flags_1_n_protection = -1;
static int hf_rsvp_pi_lsp_flags_1plus1_unidirectional = -1;
static int hf_rsvp_pi_lsp_flags_1plus1_bidirectional = -1;
static int hf_rsvp_protection_info_in_place = -1;
static int hf_rsvp_protection_info_required = -1;
static int hf_rsvp_pi_seg_flags_full_rerouting = -1;
static int hf_rsvp_pi_seg_flags_rerouting_extra = -1;
static int hf_rsvp_pi_seg_flags_1_n_protection = -1;
static int hf_rsvp_pi_seg_flags_1plus1_unidirectional = -1;
static int hf_rsvp_pi_seg_flags_1plus1_bidirectional = -1;
static int hf_rsvp_frr_flags_one2one_backup = -1;
static int hf_rsvp_frr_flags_facility_backup = -1;
static int hf_rsvp_type = -1;
static int hf_rsvp_3gpp_obj_tid = -1;
static int hf_rsvp_3gpp_obj_ie_len = -1;
static int hf_rsvp_3gpp_obj_ie_type = -1;
static int hf_rsvp_3gpp_obj_ue_ipv4_addr = -1;
static int hf_rsvp_3gpp_obj_ue_ipv6_addr = -1;
static int hf_rsvp_3gpp_obj_tft_d = -1;
static int hf_rsvp_3gpp_obj_tft_ns = -1;
static int hf_rsvp_3gpp_obj_tft_sr_id = -1;
static int hf_rsvp_3gpp_obj_tft_p = -1;
static int hf_rsvp_3gpp_obj_tft_opcode = -1;
static int hf_rsvp_3gpp_obj_tft_n_pkt_flt = -1;
static int hf_rsvp_3gpp_obj_flow_id = -1;
static int hf_rsvp_3gpp_obj_pf_ev_prec = -1;
static int hf_rsvp_3gpp_obj_pf_len = -1;
static int hf_rsvp_3gpp_obj_pf_type = -1;
static int hf_rsvp_3gpp_obj_pf_cont_len = -1;
static int hf_rsvp_3gpp_obj_pf_comp_type_id = -1;
static int hf_rsvp_3gpp_obj_pf_src_ipv4 = -1;
static int hf_rsvp_3gpp_obj_pf_dst_ipv4 = -1;
static int hf_rsvp_3gpp_obj_pf_ipv4_mask = -1;
static int hf_rsvp_3gpp_obj_pf_src_ipv6 = -1;
static int hf_rsvp_3gpp_obj_pf_dst_ipv6 = -1;
static int hf_rsvp_3gpp_obj_pf_ipv6_prefix_length = -1;
static int hf_rsvp_3gpp_obj_pf_prot_next = -1;
static int hf_rsvp_3gpp_obj_pf_dst_port = -1;
/* static int hf_rsvp_3gpp_obj_pf_src_port = -1; */
static int hf_rsvp_3gpp_obj_pf_ipsec_spi = -1;
static int hf_rsvp_3gpp_obj_pf_tos_tc = -1;
static int hf_rsvp_3gpp_obj_pf_flow_lbl = -1;
static int hf_rsvp_3gpp_obj_pf_ipv6 = -1;
static int hf_rsvp_3gpp_obj_pf_treatment = -1;
static int hf_rsvp_3gpp_obj_pf_hint = -1;
static int hf_rsvp_3gpp_obj_tft_qos_list_len = -1;
static int hf_rsvp_3gpp_r_qos_blob_len = -1;
static int hf_rsvp_3gpp_r_qos_blob_flow_pri = -1;
static int hf_rsvp_3gpp_r_qos_blob_num_qos_att_set = -1;
static int hf_rsvp_3gpp_qos_att_set_len = -1;
static int hf_rsvp_3gpp_qos_attribute_set_id = -1;
static int hf_rsvp_3gpp_qos_attribute_verbose = -1;
static int hf_rsvp_3gpp_qos_attribute_prof_id = -1;
static int hf_rsvp_3gpp_qos_attribute_traff_cls = -1;
static int hf_rsvp_3gpp_qos_attribute_peak_rate = -1;
static int hf_rsvp_3gpp_qos_attribute_bucket_size = -1;
static int hf_rsvp_3gpp_qos_attribute_token_rate = -1;
static int hf_rsvp_3gpp_qos_attribute_max_latency = -1;
static int hf_rsvp_3gpp_qos_attribute_max_loss_rte = -1;
static int hf_rsvp_3gpp_qos_attribute_delay_var_sensitive = -1;
static int hf_rsvp_3gpp_qos_attribute_reserved = -1;
static int hf_rsvp_3gpp_r_qos_blob = -1;
static int hf_rsvp_3gpp_qos_result = -1;
static int hf_rsvp_xro_sobj_lbit = -1;
static int hf_rsvp_xro_sobj_type = -1;
static int hf_rsvp_xro_sobj_len = -1;
static int hf_rsvp_xro_sobj_ipv4_addr = -1;
static int hf_rsvp_xro_sobj_ipv4_prefix = -1;
static int hf_rsvp_xro_sobj_ipv4_attr = -1;
static int hf_rsvp_xro_sobj_ipv6_addr = -1;
static int hf_rsvp_xro_sobj_ipv6_prefix = -1;
static int hf_rsvp_xro_sobj_ipv6_attr = -1;
static int hf_rsvp_xro_sobj_srlg_id = -1;
static int hf_rsvp_xro_sobj_srlg_res = -1;
static int hf_rsvp_private_data = -1;
static int hf_rsvp_juniper_numtlvs = -1;
static int hf_rsvp_juniper_padlength = -1;
static int hf_rsvp_juniper_type = -1;
static int hf_rsvp_juniper_length = -1;
static int hf_rsvp_juniper_attrib_cos = -1;
static int hf_rsvp_juniper_attrib_metric1 = -1;
static int hf_rsvp_juniper_attrib_metric2 = -1;
static int hf_rsvp_juniper_attrib_ccc_status = -1;
static int hf_rsvp_juniper_attrib_path = -1;
static int hf_rsvp_juniper_attrib_unknown = -1;
static int hf_rsvp_juniper_unknown = -1;
static int hf_rsvp_juniper_pad = -1;
static int hf_rsvp_unknown_data = -1;
static int hf_rsvp_ctype = -1;
static int hf_rsvp_parameter = -1;
static int hf_rsvp_parameter_flags = -1;
static int hf_rsvp_parameter_length = -1;
static int hf_rsvp_error_value = -1;
static int hf_rsvp_class = -1;
static int hf_rsvp_class_length = -1;
static int hf_rsvp_switching_granularity = -1;
static int hf_rsvp_callid_srcaddr_ether = -1;
static int hf_rsvp_callid_srcaddr_bytes = -1;
static int hf_rsvp_loose_hop = -1;
static int hf_rsvp_data_length = -1;
/* Generated from convert_proto_tree_add_text.pl */
static int hf_rsvp_message_id_data = -1;
static int hf_rsvp_ero_rro_subobjects_length = -1;
static int hf_rsvp_fast_reroute_hop_limit = -1;
static int hf_rsvp_lsp_tunnel_if_id_router_id = -1;
static int hf_rsvp_ero_rro_subobjects_path_key = -1;
static int hf_rsvp_ifid_tlv_area = -1;
static int hf_rsvp_session_attribute_include_any = -1;
static int hf_rsvp_lsp_tunnel_if_id_sc_pc_scn_address = -1;
static int hf_rsvp_ero_rro_subobjects_ipv6_hop = -1;
static int hf_rsvp_lsp_tunnel_if_id_ipv6_interface_address = -1;
static int hf_rsvp_lsp_tunnel_if_id_component_link_identifier_ipv4 = -1;
static int hf_rsvp_ifid_tlvinterface_id = -1;
static int hf_rsvp_eth_tspec_cir = -1;
static int hf_rsvp_confirm_receiver_address_ipv6 = -1;
static int hf_rsvp_error_error_node_ipv6 = -1;
static int hf_rsvp_time_values_data = -1;
static int hf_rsvp_flowspec_rate = -1;
static int hf_rsvp_session_attribute_hold_priority = -1;
static int hf_rsvp_notify_request_notify_node_address_ipv4 = -1;
static int hf_rsvp_lsp_tunnel_if_id_action = -1;
static int hf_rsvp_scope_data = -1;
static int hf_rsvp_label_request_l3pid = -1;
static int hf_rsvp_eth_tspec_index = -1;
static int hf_rsvp_integrity_sequence_number = -1;
static int hf_rsvp_adspec_message_format_version = -1;
static int hf_rsvp_fast_reroute_setup_priority = -1;
static int hf_rsvp_eth_tspec_reserved = -1;
static int hf_rsvp_eth_tspec_el2cp = -1;
static int hf_rsvp_eth_tspec_il2cp = -1;
static int hf_rsvp_fast_reroute_include_all = -1;
static int hf_rsvp_association_routing_area_id = -1;
static int hf_rsvp_label_label = -1;
static int hf_rsvp_session_attribute_include_all = -1;
static int hf_rsvp_flowspec_token_bucket_rate = -1;
static int hf_rsvp_call_id_address_type = -1;
static int hf_rsvp_session_attribute_name_length = -1;
static int hf_rsvp_detour_data = -1;
static int hf_rsvp_association_node_id = -1;
static int hf_rsvp_ifid_tlv_length = -1;
static int hf_rsvp_flags = -1;
static int hf_rsvp_tspec_message_format_version = -1;
static int hf_rsvp_ifid_tlv_ipv4_address = -1;
static int hf_rsvp_hop_data = -1;
static int hf_rsvp_ifid_tlv_data = -1;
static int hf_rsvp_length = -1;
static int hf_rsvp_ero_rro_subobjects_pce_id_ipv6 = -1;
static int hf_rsvp_association_data = -1;
static int hf_rsvp_tspec_number_of_multiplexed_components = -1;
static int hf_rsvp_session_attribute_setup_priority = -1;
static int hf_rsvp_message_id_flags = -1;
static int hf_rsvp_hop_logical_interface = -1;
static int hf_rsvp_compression_factor = -1;
static int hf_rsvp_ero_rro_subobjects_private_data = -1;
static int hf_rsvp_lsp_attributes_tlv_data = -1;
static int hf_rsvp_flowspec_token_bucket_size = -1;
static int hf_rsvp_call_id_data = -1;
static int hf_rsvp_template_filter_source_address_ipv6 = -1;
static int hf_rsvp_message_id_ack_flags = -1;
static int hf_rsvp_flowspec_multiplier = -1;
static int hf_rsvp_tspec_token_bucket_size = -1;
static int hf_rsvp_admin_status_bits = -1;
static int hf_rsvp_admin_status_data = -1;
static int hf_rsvp_tspec_peak_data_rate = -1;
static int hf_rsvp_flowspec_number_of_virtual_components = -1;
static int hf_rsvp_hop_neighbor_address_ipv6 = -1;
static int hf_rsvp_flowspec_signal_type_sonet = -1;
static int hf_rsvp_ifid_tlv_autonomous_system = -1;
static int hf_rsvp_scope_ipv6_address = -1;
static int hf_rsvp_flowspec_service_header = -1;
static int hf_rsvp_tspec_hint = -1;
static int hf_rsvp_label_set_action = -1;
static int hf_rsvp_error_data = -1;
static int hf_rsvp_style_flags = -1;
static int hf_rsvp_g_pid = -1;
static int hf_rsvp_integrity_key_identifier = -1;
static int hf_rsvp_adspec_service_header = -1;
static int hf_rsvp_ifid_tlv_error_string = -1;
static int hf_rsvp_session_destination_address = -1;
static int hf_rsvp_ifid_tlv_node_id = -1;
static int hf_rsvp_lsp_tunnel_if_id_component_link_identifier = -1;
static int hf_rsvp_call_id_international_segment = -1;
static int hf_rsvp_fast_reroute_include_any = -1;
static int hf_rsvp_label_request_min_vci = -1;
static int hf_rsvp_tspec_profile = -1;
static int hf_rsvp_eth_tspec_length = -1;
static int hf_rsvp_exclude_route_data = -1;
static int hf_rsvp_record_route_data = -1;
static int hf_rsvp_confirm_receiver_address_ipv4 = -1;
static int hf_rsvp_message_id_list_message_id = -1;
static int hf_rsvp_template_filter_data = -1;
static int hf_rsvp_notify_request_notify_node_address_ipv6 = -1;
static int hf_rsvp_message_id_ack_data = -1;
static int hf_rsvp_eth_tspec_profile = -1;
static int hf_rsvp_label_request_max_vpi = -1;
static int hf_rsvp_ero_rro_subobjects_private_length = -1;
static int hf_rsvp_fast_reroute_exclude_any = -1;
static int hf_rsvp_lsp_tunnel_if_id_data = -1;
static int hf_rsvp_hello_destination_instance = -1;
static int hf_rsvp_tspec_signal_type_g709 = -1;
static int hf_rsvp_call_id_reserved = -1;
static int hf_rsvp_version = -1;
static int hf_rsvp_association_source_ipv6 = -1;
static int hf_rsvp_ero_rro_subobjects_flags = -1;
static int hf_rsvp_lsp_tunnel_if_id_lsp_encoding_type = -1;
static int hf_rsvp_association_type = -1;
static int hf_rsvp_tspec_data = -1;
static int hf_rsvp_session_destination_port = -1;
static int hf_rsvp_association_id = -1;
static int hf_rsvp_integrity_hash = -1;
static int hf_rsvp_flowspec_number_of_contiguous_components = -1;
static int hf_rsvp_policy_data = -1;
static int hf_rsvp_tspec_token_bucket_rate = -1;
static int hf_rsvp_tspec_multiplier = -1;
static int hf_rsvp_dclass_dscp = -1;
static int hf_rsvp_tspec_number_of_contiguous_components = -1;
static int hf_rsvp_session_data = -1;
static int hf_rsvp_lsp_tunnel_if_id_target_igp_instance = -1;
static int hf_rsvp_flowspec_profile = -1;
static int hf_rsvp_message_id_ack_epoch = -1;
static int hf_rsvp_hello_source_instance = -1;
static int hf_rsvp_scope_ipv4_address = -1;
static int hf_rsvp_label_request_lsp_encoding_type = -1;
static int hf_rsvp_fast_reroute_hold_priority = -1;
static int hf_rsvp_label_request_max_vci = -1;
static int hf_rsvp_fast_reroute_flags = -1;
static int hf_rsvp_flowspec_peak_data_rate = -1;
static int hf_rsvp_ero_rro_subobjects_label = -1;
static int hf_rsvp_notify_request_data = -1;
static int hf_rsvp_lsp_tunnel_if_id_connection_id = -1;
static int hf_rsvp_eth_tspec_ebs = -1;
static int hf_rsvp_fast_reroute_data = -1;
static int hf_rsvp_label_request_min_vpi = -1;
static int hf_rsvp_session_attribute_data = -1;
static int hf_rsvp_protection_info_data = -1;
static int hf_rsvp_tspec_transparency = -1;
static int hf_rsvp_ifid_tlv_label = -1;
static int hf_rsvp_session_extended_ipv4_address = -1;
static int hf_rsvp_diffserv_aware_te_data = -1;
static int hf_rsvp_lsp_tunnel_if_id_signal_type = -1;
static int hf_rsvp_ero_rro_subobjects_pce_id_ipv4 = -1;
static int hf_rsvp_error_error_node_ipv4 = -1;
static int hf_rsvp_session_protocol = -1;
static int hf_rsvp_tspec_signal_type_sonet = -1;
static int hf_rsvp_session_attribute_flags = -1;
static int hf_rsvp_ero_rro_subobjects_router_id = -1;
static int hf_rsvp_message_id_list_data = -1;
static int hf_rsvp_style_style = -1;
static int hf_rsvp_tspec_number_of_virtual_components = -1;
static int hf_rsvp_tspec_mtu = -1;
static int hf_rsvp_lsp_tunnel_if_id_length = -1;
static int hf_rsvp_ifid_tlv_ipv6_address = -1;
static int hf_rsvp_diffserv_data = -1;
static int hf_rsvp_session_flags = -1;
static int hf_rsvp_flowspec_transparency = -1;
static int hf_rsvp_dclass_data = -1;
static int hf_rsvp_lsp_tunnel_if_id_interface_id = -1;
static int hf_rsvp_lsp_tunnel_if_id_sc_pc_id = -1;
static int hf_rsvp_error_error_code = -1;
static int hf_rsvp_lsp_tunnel_if_id_ipv4_interface_address = -1;
static int hf_rsvp_session_attribute_exclude_any = -1;
static int hf_rsvp_sending_ttl = -1;
static int hf_rsvp_integrity_flags = -1;
static int hf_rsvp_message_id_ack_message_id = -1;
static int hf_rsvp_message_id_message_id = -1;
static int hf_rsvp_ero_rro_subobjects_interface_id = -1;
static int hf_rsvp_message_length = -1;
static int hf_rsvp_message_id_epoch = -1;
static int hf_rsvp_flowspec_signal_type_g709 = -1;
static int hf_rsvp_label_request_data = -1;
static int hf_rsvp_restart_cap_data = -1;
static int hf_rsvp_lsp_attributes_tlv = -1;
static int hf_rsvp_flowspec_mtu = -1;
static int hf_rsvp_tspec_service_header = -1;
static int hf_rsvp_eth_tspec_cbs = -1;
static int hf_rsvp_call_id_national_segment = -1;
static int hf_rsvp_template_filter_source_port = -1;
static int hf_rsvp_eth_tspec_eir = -1;
static int hf_rsvp_ero_rro_subobjects_ipv4_hop = -1;
static int hf_rsvp_lsp_tunnel_if_id_switching_type = -1;
static int hf_rsvp_flowspec_number_of_multiplexed_components = -1;
static int hf_rsvp_label_request_switching_type = -1;
static int hf_rsvp_ero_rro_subobjects_prefix_length = -1;
static int hf_rsvp_explicit_route_data = -1;
static int hf_rsvp_association_source_ipv4 = -1;
static int hf_rsvp_call_id_local_identifier = -1;
static int hf_rsvp_flowspec_message_format_version = -1;
static int hf_rsvp_tspec_requested_concatenation = -1;
static int hf_rsvp_association_padding = -1;
static int hf_rsvp_hop_neighbor_address_ipv4 = -1;
static int hf_rsvp_flowspec_requested_concatenation = -1;
static int hf_rsvp_fast_reroute_bandwidth = -1;
static int hf_rsvp_message_id_list_epoch = -1;
static int hf_rsvp_style_data = -1;
static int hf_rsvp_session_dscp = -1;
static int hf_rsvp_confirm_data = -1;
static int hf_rsvp_protection_info_link_flags = -1;
static int hf_rsvp_message_id_list_flags = -1;
static int hf_rsvp_label_data = -1;
static int hf_rsvp_flowspec_slack_term = -1;
static int hf_rsvp_label_generalized_label = -1;
static int hf_rsvp_label_generalized_label_evpl_vlad_id = -1;
static int hf_rsvp_session_attribute_name = -1;
static int hf_rsvp_ifid_tlv_padding = -1;
static int hf_rsvp_max_dlci = -1;
static int hf_rsvp_minimum_policed_unit = -1;
static int hf_rsvp_dlci_length = -1;
static int hf_rsvp_label_request_m = -1;
static int hf_rsvp_detour_avoid_node_id = -1;
static int hf_rsvp_restart_cap_restart_time = -1;
static int hf_rsvp_nsap_length = -1;
static int hf_rsvp_message_checksum = -1;
static int hf_rsvp_ero_rro_autonomous_system = -1;
static int hf_rsvp_gen_uni_service_level = -1;
static int hf_rsvp_hf_rsvp_adspec_break_bit = -1;
static int hf_rsvp_extended_tunnel_id = -1;
static int hf_rsvp_extended_tunnel_ipv6 = -1;
static int hf_rsvp_maximum_packet_size = -1;
static int hf_rsvp_min_dlci = -1;
static int hf_rsvp_gen_uni_data = -1;
static int hf_rsvp_gen_uni_logical_port_id = -1;
static int hf_rsvp_refresh_interval = -1;
static int hf_rsvp_detour_plr_id = -1;
static int hf_rsvp_restart_cap_recovery_time = -1;
static int hf_rsvp_extended_tunnel = -1;
static int hf_rsvp_call_attributes_endpont_id = -1;
static expert_field ei_rsvp_invalid_length = EI_INIT;
static expert_field ei_rsvp_packet_filter_component = EI_INIT;
static expert_field ei_rsvp_bundle_component_msg = EI_INIT;
static int rsvp_tap = -1;
/*
* All RSVP packets belonging to a particular flow belong to the same
* conversation. The following structure definitions are for auxillary
* structures which have all the relevant flow information to make up the
* RSVP five-tuple. Note that the values of the five-tuple are determined
* from the session object and sender template/filter spec for PATH/RESV
* messages.
* Update rsvp_request_equal() when you add stuff here. You might also
* have to update rsvp_request_hash().
* TODO: Support for IPv6 conversations.
*/
typedef struct rsvp_session_ipv4_info {
address destination;
guint8 protocol;
guint16 udp_dest_port;
} rsvp_session_ipv4_info;
typedef struct rsvp_session_ipv6_info {
/* not supported yet */
guint8 dummy;
} rsvp_session_ipv6_info;
typedef struct rsvp_session_ipv4_lsp_info {
address destination;
guint16 udp_dest_port;
guint32 ext_tunnel_id;
} rsvp_session_ipv4_lsp_info;
typedef struct rsvp_session_ipv6_lsp_info {
address destination;
guint16 udp_dest_port;
guint64 ext_tunnel_id;
} rsvp_session_ipv6_lsp_info;
typedef struct rsvp_session_agg_ipv4_info {
address destination;
guint8 dscp;
} rsvp_session_agg_ipv4_info;
typedef struct rsvp_session_ipv4_uni_info {
address destination;
guint16 udp_dest_port;
guint32 ext_tunnel_id;
} rsvp_session_ipv4_uni_info;
typedef struct rsvp_session_ipv4_enni_info {
address destination;
guint16 udp_dest_port;
guint32 ext_tunnel_id;
} rsvp_session_ipv4_enni_info;
typedef struct rsvp_template_filter_info {
address source;
guint16 udp_source_port;
} rsvp_template_filter_info;
/*
* The actual request key consists of a union of the various session objects
* (which are uniquely identified based on the session type), and the
* source_info structure, which has the information derived from the sender
* template or the filter spec.
* The request key is populated by copying the information from the
* rsvp_conversation_info structure (rsvph), which in turn is populated when
* the session, filter and sender template objects are dissected.
*/
struct rsvp_request_key {
guint32 session_type;
union { /* differentiated by session_type field */
rsvp_session_ipv4_info session_ipv4;
rsvp_session_ipv6_info session_ipv6;
rsvp_session_ipv4_lsp_info session_ipv4_lsp;
rsvp_session_ipv6_lsp_info session_ipv6_lsp;
rsvp_session_agg_ipv4_info session_agg_ipv4;
rsvp_session_ipv4_uni_info session_ipv4_uni;
rsvp_session_ipv4_enni_info session_ipv4_enni;
} u;
rsvp_template_filter_info source_info;
guint32 conversation;
};
/*
* At present, there is nothing particularly important that we need to
* store for the request value for each rsvp_request_key, so we just
* store the unique 32-bit identifier internally allocated for the key
* (and stored in the conversation attribute of rsvp_request_key above.
* If this changes in the future, then other stuff can be added here.
*/
struct rsvp_request_val {
guint32 value;
};
/*
* Initialize the conversation related data structures.
*/
static GHashTable *rsvp_request_hash = NULL;
/*
* The list of tree types
*/
enum {
TT_RSVP,
TT_HDR,
TT_SESSION,
TT_HOP,
TT_HOP_SUBOBJ,
TT_TIME_VALUES,
TT_ERROR,
TT_ERROR_SUBOBJ,
TT_ERROR_FLAGS,
TT_SCOPE,
TT_STYLE,
TT_CONFIRM,
TT_SENDER_TEMPLATE,
TT_FILTER_SPEC,
TT_TSPEC,
TT_TSPEC_SUBTREE,
TT_FLOWSPEC,
TT_FLOWSPEC_SUBTREE,
TT_ETHSPEC_SUBTREE,
TT_ADSPEC,
TT_ADSPEC_SUBTREE,
TT_INTEGRITY,
TT_INTEGRITY_FLAGS,
TT_DCLASS,
TT_LSP_TUNNEL_IF_ID,
TT_LSP_TUNNEL_IF_ID_SUBTREE,
TT_POLICY,
TT_MESSAGE_ID,
TT_MESSAGE_ID_ACK,
TT_MESSAGE_ID_LIST,
TT_LABEL,
TT_LABEL_SET,
TT_LABEL_REQUEST,
TT_SESSION_ATTRIBUTE,
TT_SESSION_ATTRIBUTE_FLAGS,
TT_HELLO_OBJ,
TT_EXPLICIT_ROUTE,
TT_EXPLICIT_ROUTE_SUBOBJ,
TT_EXCLUDE_ROUTE,
TT_EXCLUDE_ROUTE_SUBOBJ,
TT_RECORD_ROUTE,
TT_RECORD_ROUTE_SUBOBJ,
TT_RECORD_ROUTE_SUBOBJ_FLAGS,
TT_ADMIN_STATUS,
TT_ADMIN_STATUS_FLAGS,
TT_LSP_ATTRIBUTES,
TT_LSP_ATTRIBUTES_FLAGS,
TT_ASSOCIATION,
TT_GEN_UNI,
TT_GEN_UNI_SUBOBJ,
TT_CALL_ID,
TT_3GPP2_OBJECT,
TT_BUNDLE_COMPMSG,
TT_RESTART_CAP,
TT_LINK_CAP,
TT_PROTECTION_INFO,
TT_PROTECTION_INFO_LINK,
TT_PROTECTION_INFO_LSP,
TT_PROTECTION_INFO_SEG,
TT_FAST_REROUTE,
TT_FAST_REROUTE_FLAGS,
TT_DETOUR,
TT_DIFFSERV,
TT_DIFFSERV_MAP,
TT_DIFFSERV_MAP_PHBID,
TT_CLASSTYPE,
TT_PRIVATE_CLASS,
TT_JUNIPER,
TT_UNKNOWN_CLASS,
TT_3GPP_OBJ_FLOW,
TT_3GPP_OBJ_QOS,
TT_3GPP_OBJ_QOS_SUB_BLOB,
TT_3GPP_OBJ_T2,
TT_3GPP_OBJ_HO,
TT_MAX
};
static gint ett_treelist[TT_MAX];
#define TREE(X) ett_treelist[(X)]
/* Should we dissect bundle messages? */
static gboolean rsvp_bundle_dissect = TRUE;
/* FF: How should we dissect generalized label? */
static const enum_val_t rsvp_generalized_label_options[] = {
/* see RFC 3471 Section 3.2.1.2 */
{ "data", "data (no interpretation)", 1 },
/* see RFC 4606 Section 3 */
{ "SUKLM", "SONET/SDH (\"S, U, K, L, M\" scheme)", 2 },
/* see I-D draft-ietf-ccamp-gmpls-g-694-lambda-labels-05 */
{ "G694", "Wavelength Label (G.694 frequency grid)", 3 },
/* see RFC 4328 Section 4.1 */
{ "G709", "ODUk Label", 4 },
{ NULL, NULL, 0 }
};
static guint rsvp_generalized_label_option = 1;
/*
* RSVP message types.
* See
*
* http://www.iana.org/assignments/rsvp-parameters
*/
typedef enum {
RSVP_MSG_PATH = 1, /* RFC 2205 */
RSVP_MSG_RESV, /* RFC 2205 */
RSVP_MSG_PERR, /* RFC 2205 */
RSVP_MSG_RERR, /* RFC 2205 */
RSVP_MSG_PTEAR, /* RFC 2205 */
RSVP_MSG_RTEAR, /* RFC 2205 */
RSVP_MSG_CONFIRM, /* XXX - DREQ, RFC 2745? */
/* 9 is DREP, RFC 2745 */
RSVP_MSG_RTEAR_CONFIRM = 10, /* from Fred Baker at Cisco */
/* 11 is unassigned */
RSVP_MSG_BUNDLE = 12, /* RFC 2961 */
RSVP_MSG_ACK, /* RFC 2961 */
/* 14 is reserved */
RSVP_MSG_SREFRESH = 15, /* RFC 2961 */
/* 16, 17, 18, 19 not listed */
RSVP_MSG_HELLO = 20, /* RFC 3209 */
RSVP_MSG_NOTIFY /* [RFC3473] */
/* 25 is Integrity Challenge RFC 2747, RFC 3097 */
/* 26 is Integrity Response RFC 2747, RFC 3097 */
/* 66 is DSBM_willing [SBM] */
/* 67 is I_AM_DSBM [SBM] */
/* [SBM] is Subnet Bandwidth Manager ID from July 1997 */
} rsvp_message_types;
static const value_string message_type_vals[] = {
{ RSVP_MSG_PATH, "PATH Message. "},
{ RSVP_MSG_RESV, "RESV Message. "},
{ RSVP_MSG_PERR, "PATH ERROR Message. "},
{ RSVP_MSG_RERR, "RESV ERROR Message. "},
{ RSVP_MSG_PTEAR, "PATH TEAR Message. "},
{ RSVP_MSG_RTEAR, "RESV TEAR Message. "},
{ RSVP_MSG_CONFIRM, "CONFIRM Message. "},
{ RSVP_MSG_RTEAR_CONFIRM, "RESV TEAR CONFIRM Message. "},
{ RSVP_MSG_BUNDLE, "BUNDLE Message. "},
{ RSVP_MSG_ACK, "ACK Message. "},
{ RSVP_MSG_SREFRESH, "SREFRESH Message. "},
{ RSVP_MSG_HELLO, "HELLO Message. "},
{ RSVP_MSG_NOTIFY, "NOTIFY Message. "},
{ 0, NULL}
};
static value_string_ext message_type_vals_ext = VALUE_STRING_EXT_INIT(message_type_vals);
/*
* FF: please keep this list in sync with
* http://www.iana.org/assignments/rsvp-parameters
* Registry Name: 'Class'
*/
enum rsvp_classes {
RSVP_CLASS_NULL = 0,
RSVP_CLASS_SESSION,
RSVP_CLASS_HOP = 3,
RSVP_CLASS_INTEGRITY,
RSVP_CLASS_TIME_VALUES,
RSVP_CLASS_ERROR,
RSVP_CLASS_SCOPE,
RSVP_CLASS_STYLE,
RSVP_CLASS_FLOWSPEC,
RSVP_CLASS_FILTER_SPEC,
RSVP_CLASS_SENDER_TEMPLATE,
RSVP_CLASS_SENDER_TSPEC,
RSVP_CLASS_ADSPEC,
RSVP_CLASS_POLICY,
RSVP_CLASS_CONFIRM,
RSVP_CLASS_LABEL,
RSVP_CLASS_HOP_COUNT,
RSVP_CLASS_STRICT_SOURCE_ROUTE,
RSVP_CLASS_LABEL_REQUEST = 19,
RSVP_CLASS_EXPLICIT_ROUTE,
RSVP_CLASS_RECORD_ROUTE,
RSVP_CLASS_HELLO,
RSVP_CLASS_MESSAGE_ID,
RSVP_CLASS_MESSAGE_ID_ACK,
RSVP_CLASS_MESSAGE_ID_LIST,
/* 26-29 Unassigned */
RSVP_CLASS_DIAGNOSTIC = 30,
RSVP_CLASS_ROUTE,
RSVP_CLASS_DIAG_RESPONSE,
RSVP_CLASS_DIAG_SELECT,
RSVP_CLASS_RECOVERY_LABEL,
RSVP_CLASS_UPSTREAM_LABEL,
RSVP_CLASS_LABEL_SET,
RSVP_CLASS_PROTECTION,
/* 38-41 Unassigned */
RSVP_CLASS_DSBM_IP_ADDRESS = 42,
RSVP_CLASS_SBM_PRIORITY,
RSVP_CLASS_DSBM_TIMER_INTERVALS,
RSVP_CLASS_SBM_INFO,
/* 46-62 Unassigned */
RSVP_CLASS_DETOUR = 63,
RSVP_CLASS_CHALLENGE,
RSVP_CLASS_DIFFSERV,
RSVP_CLASS_CLASSTYPE, /* FF: RFC4124 */
RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES,
/* 68-123 Unassigned */
RSVP_CLASS_VENDOR_PRIVATE_1 = 124,
RSVP_CLASS_VENDOR_PRIVATE_2 = 125,
RSVP_CLASS_VENDOR_PRIVATE_3 = 126,
RSVP_CLASS_VENDOR_PRIVATE_4 = 127,
RSVP_CLASS_NODE_CHAR = 128,
RSVP_CLASS_SUGGESTED_LABEL,
RSVP_CLASS_ACCEPTABLE_LABEL_SET,
RSVP_CLASS_RESTART_CAP,
RSVP_CLASS_LINK_CAP = 133,
/* 132-160 Unassigned */
/* 166-187 Unassigned */
RSVP_CLASS_VENDOR_PRIVATE_5 = 188,
RSVP_CLASS_VENDOR_PRIVATE_6 = 189,
RSVP_CLASS_VENDOR_PRIVATE_7 = 190,
RSVP_CLASS_VENDOR_PRIVATE_8 = 191,
RSVP_CLASS_SESSION_ASSOC = 192,
RSVP_CLASS_LSP_TUNNEL_IF_ID,
/* 194 Unassigned */
RSVP_CLASS_NOTIFY_REQUEST = 195,
RSVP_CLASS_ADMIN_STATUS,
RSVP_CLASS_LSP_ATTRIBUTES,
RSVP_CLASS_ALARM_SPEC,
RSVP_CLASS_ASSOCIATION,
RSVP_CLASS_CALL_ATTRIBUTES = 202,
/* 203-204 Unassigned */
/*
204 Proprietary Juniper LSP properties
https://www.juniper.net/techpubs/en_US/junos12.1/information-products/topic-collections/nog-mpls-logs/topic-20284.html
*/
RSVP_CLASS_JUNIPER_PROPERTIES = 204,
RSVP_CLASS_FAST_REROUTE = 205,
/* 206 Unassigned */
RSVP_CLASS_SESSION_ATTRIBUTE = 207,
/* 208-223 Unassigned */
/*
Class Numbers 224-255 are assigned by IANA using FCFS allocation.
RSVP will silently ignore, but FORWARD an object with a Class Number
in this range that it does not understand.
*/
/* 224 Unassigned */
RSVP_CLASS_DCLASS = 225,
RSVP_CLASS_PACKETCABLE_EXTENSIONS,
RSVP_CLASS_ATM_SERVICECLASS,
RSVP_CLASS_CALL_OPS,
RSVP_CLASS_GENERALIZED_UNI,
RSVP_CLASS_CALL_ID,
RSVP_CLASS_3GPP2_OBJECT,
RSVP_CLASS_EXCLUDE_ROUTE,
/* 233-251 Unassigned */
RSVP_CLASS_VENDOR_PRIVATE_9 = 252,
RSVP_CLASS_VENDOR_PRIVATE_10 = 253,
RSVP_CLASS_VENDOR_PRIVATE_11 = 254,
RSVP_CLASS_VENDOR_PRIVATE_12 = 255
};
/* XXX: are any/all of the "missing" values below supposed to have value-strings */
static const value_string rsvp_class_vals[] = {
{ RSVP_CLASS_NULL, "NULL object"},
{ RSVP_CLASS_SESSION, "SESSION object"},
{ RSVP_CLASS_HOP, "HOP object"},
{ RSVP_CLASS_INTEGRITY, "INTEGRITY object"},
{ RSVP_CLASS_TIME_VALUES, "TIME VALUES object"},
{ RSVP_CLASS_ERROR, "ERROR object"},
{ RSVP_CLASS_SCOPE, "SCOPE object"},
{ RSVP_CLASS_STYLE, "STYLE object"},
{ RSVP_CLASS_FLOWSPEC, "FLOWSPEC object"},
{ RSVP_CLASS_FILTER_SPEC, "FILTER SPEC object"},
{ RSVP_CLASS_SENDER_TEMPLATE, "SENDER TEMPLATE object"},
{ RSVP_CLASS_SENDER_TSPEC, "SENDER TSPEC object"},
{ RSVP_CLASS_ADSPEC, "ADSPEC object"},
{ RSVP_CLASS_POLICY, "POLICY object"},
{ RSVP_CLASS_CONFIRM, "CONFIRM object"},
{ RSVP_CLASS_LABEL, "LABEL object"},
{ RSVP_CLASS_HOP_COUNT, "HOP_COUNT object"},
{ RSVP_CLASS_STRICT_SOURCE_ROUTE, "STRICT_SOURCE_ROUTE object"},
{ RSVP_CLASS_LABEL_REQUEST, "LABEL REQUEST object"},
{ RSVP_CLASS_EXPLICIT_ROUTE, "EXPLICIT ROUTE object"},
{ RSVP_CLASS_RECORD_ROUTE, "RECORD ROUTE object"},
{ RSVP_CLASS_HELLO, "HELLO object"},
{ RSVP_CLASS_MESSAGE_ID, "MESSAGE-ID object"},
{ RSVP_CLASS_MESSAGE_ID_ACK, "MESSAGE-ID ACK/NACK object"},
{ RSVP_CLASS_MESSAGE_ID_LIST, "MESSAGE-ID LIST object"},
/*
RSVP_CLASS_DIAGNOSTIC
RSVP_CLASS_ROUTE,
RSVP_CLASS_DIAG_RESPONSE,
RSVP_CLASS_DIAG_SELECT,
*/
{ RSVP_CLASS_RECOVERY_LABEL, "RECOVERY-LABEL object"},
{ RSVP_CLASS_UPSTREAM_LABEL, "UPSTREAM-LABEL object"},
{ RSVP_CLASS_LABEL_SET, "LABEL-SET object"},
{ RSVP_CLASS_PROTECTION, "PROTECTION object"},
/*
RSVP_CLASS_DSBM_IP_ADDRESS
RSVP_CLASS_SBM_PRIORITY,
RSVP_CLASS_DSBM_TIMER_INTERVALS,
RSVP_CLASS_SBM_INFO,
*/
{ RSVP_CLASS_DETOUR, "DETOUR object"},
/*
RSVP_CLASS_CHALLENGE,
*/
{ RSVP_CLASS_DIFFSERV, "DIFFSERV object"},
{ RSVP_CLASS_CLASSTYPE, "CLASSTYPE object"},
/*
RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES,
*/
{ RSVP_CLASS_VENDOR_PRIVATE_1, "VENDOR PRIVATE object (0bbbbbbb: "
"reject if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_2, "VENDOR PRIVATE object (0bbbbbbb: "
"reject if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_3, "VENDOR PRIVATE object (0bbbbbbb: "
"reject if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_4, "VENDOR PRIVATE object (0bbbbbbb: "
"reject if unknown)"},
/*
RSVP_CLASS_NODE_CHAR
*/
{ RSVP_CLASS_SUGGESTED_LABEL, "SUGGESTED-LABEL object"},
{ RSVP_CLASS_ACCEPTABLE_LABEL_SET, "ACCEPTABLE-LABEL-SET object"},
{ RSVP_CLASS_RESTART_CAP, "RESTART-CAPABILITY object"},
{ RSVP_CLASS_LINK_CAP, "LINK-CAPABILITY object"},
{ RSVP_CLASS_VENDOR_PRIVATE_5, "VENDOR PRIVATE object (10bbbbbb: "
"ignore if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_6, "VENDOR PRIVATE object (10bbbbbb: "
"ignore if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_7, "VENDOR PRIVATE object (10bbbbbb: "
"ignore if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_8, "VENDOR PRIVATE object (10bbbbbb: "
"ignore if unknown)"},
/*
RSVP_CLASS_SESSION_ASSOC
*/
{ RSVP_CLASS_LSP_TUNNEL_IF_ID, "LSP-TUNNEL INTERFACE-ID object"},
{ RSVP_CLASS_NOTIFY_REQUEST, "NOTIFY-REQUEST object"},
{ RSVP_CLASS_ADMIN_STATUS, "ADMIN-STATUS object"},
{ RSVP_CLASS_LSP_ATTRIBUTES, "LSP ATTRIBUTES object"},
/*
RSVP_CLASS_ALARM_SPEC,
*/
{ RSVP_CLASS_ASSOCIATION, "ASSOCIATION object"},
{ RSVP_CLASS_CALL_ATTRIBUTES, "CALL ATTRIBUTES object"},
{ RSVP_CLASS_JUNIPER_PROPERTIES, "Juniper properties object"},
{ RSVP_CLASS_FAST_REROUTE, "FAST-REROUTE object"},
{ RSVP_CLASS_SESSION_ATTRIBUTE, "SESSION ATTRIBUTE object"},
{ RSVP_CLASS_DCLASS, "DCLASS object"},
/*
RSVP_CLASS_PACKETCABLE_EXTENSIONS,
RSVP_CLASS_ATM_SERVICECLASS,
RSVP_CLASS_CALL_OPS,
*/
{ RSVP_CLASS_GENERALIZED_UNI, "GENERALIZED-UNI object"},
{ RSVP_CLASS_CALL_ID, "CALL-ID object"},
{ RSVP_CLASS_3GPP2_OBJECT, "3GPP2 object"},
{ RSVP_CLASS_EXCLUDE_ROUTE, "EXCLUDE ROUTE object"},
{ RSVP_CLASS_VENDOR_PRIVATE_9, "VENDOR PRIVATE object (11bbbbbb: "
"forward if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_10, "VENDOR PRIVATE object (11bbbbbb: "
"forward if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_11, "VENDOR PRIVATE object (11bbbbbb: "
"forward if unknown)"},
{ RSVP_CLASS_VENDOR_PRIVATE_12, "VENDOR PRIVATE object (11bbbbbb: "
"forward if unknown)"},
{ 0, NULL}
};
static value_string_ext rsvp_class_vals_ext = VALUE_STRING_EXT_INIT(rsvp_class_vals);
/*
* RSVP error values
*/
enum rsvp_error_types {
RSVP_ERROR_CONFIRM = 0,
RSVP_ERROR_ADMISSION,
RSVP_ERROR_POLICY,
RSVP_ERROR_NO_PATH,
RSVP_ERROR_NO_SENDER,
RSVP_ERROR_CONFLICT_RESV_STYLE,
RSVP_ERROR_UNKNOWN_RESV_STYLE,
RSVP_ERROR_CONFLICT_DEST_PORTS,
RSVP_ERROR_CONFLICT_SRC_PORTS,
/* 9-11 Reserved */
RSVP_ERROR_PREEMPTED =12,
RSVP_ERROR_UNKNOWN_CLASS,
RSVP_ERROR_UNKNOWN_C_TYPE,
/* 15-19 Reserved */
RSVP_ERROR_RES_FOR_API = 20,
RSVP_ERROR_TRAFFIC,
RSVP_ERROR_TRAFFIC_SYSTEM,
RSVP_ERROR_SYSTEM,
RSVP_ERROR_ROUTING,
RSVP_ERROR_NOTIFY,
RSVP_ERROR_NEW_AGGR, /* RFC3175 */
RSVP_ERROR_DIFFSERV,
RSVP_ERROR_DSTE, /* RFC4124 */
RSVP_ERROR_UNKNOWN_ATTR_TLV, /* RFC5420 */
RSVP_ERROR_UNKNOWN_ATTR_BIT, /* RFC5420 */
RSVP_ERROR_ALARMS, /* RFC4783 */
RSVP_ERROR_CALL_MGMT, /* RFC4974 */
RSVP_ERROR_USER_ERROR_SPEC, /* RFC5284 */
RSVP_ERROR_REROUTE, /* RFC5710 */
RSVP_ERROR_HO_PROC_FAIL, /* RFC5852 */
RSVP_ERROR_UNREC_REC_PROXY_ERR, /* RFC5946 */
RSVP_ERROR_RSVP_OVER_MPLS_PROB, /* RFC6016 */
RSVP_ERROR_LSP_HIER_ISSUE, /* RFC6107 */
RSVP_ERROR_VCAT_CALL_MGMT /* RFC6344 */
};
static const value_string rsvp_error_codes[] = {
{ RSVP_ERROR_CONFIRM, "Confirmation"},
{ RSVP_ERROR_ADMISSION, "Admission Control Failure "},
{ RSVP_ERROR_POLICY, "Policy Control Failure"},
{ RSVP_ERROR_NO_PATH, "No PATH information for this RESV message"},
{ RSVP_ERROR_NO_SENDER, "No sender information for this RESV message"},
{ RSVP_ERROR_CONFLICT_RESV_STYLE, "Conflicting reservation styles"},
{ RSVP_ERROR_UNKNOWN_RESV_STYLE, "Unknown reservation style"},
{ RSVP_ERROR_CONFLICT_DEST_PORTS, "Conflicting destination ports"},
{ RSVP_ERROR_CONFLICT_SRC_PORTS, "Conflicting source ports"},
{ RSVP_ERROR_PREEMPTED, "Service preempted"},
{ RSVP_ERROR_UNKNOWN_CLASS, "Unknown object class"},
{ RSVP_ERROR_UNKNOWN_C_TYPE, "Unknown object C-type"},
{ RSVP_ERROR_RES_FOR_API, "Reserved for API"},
{ RSVP_ERROR_TRAFFIC, "Traffic Control Error"},
{ RSVP_ERROR_TRAFFIC_SYSTEM, "Traffic Control System Error"},
{ RSVP_ERROR_SYSTEM, "RSVP System Error"},
{ RSVP_ERROR_ROUTING, "Routing Error"},
{ RSVP_ERROR_NOTIFY, "RSVP Notify Error"},
{ RSVP_ERROR_NEW_AGGR, "New aggregate needed"},
{ RSVP_ERROR_DIFFSERV, "RSVP Diff-Serv Error"},
{ RSVP_ERROR_DSTE, "RSVP DiffServ-aware TE Error"},
{ RSVP_ERROR_UNKNOWN_ATTR_TLV, "Unknown attributes TLV"},
{ RSVP_ERROR_UNKNOWN_ATTR_BIT, "Unknown attributes bit"},
{ RSVP_ERROR_ALARMS, "Alarms"},
{ RSVP_ERROR_CALL_MGMT, "Call management"},
{ RSVP_ERROR_USER_ERROR_SPEC, "User error spec"},
{ RSVP_ERROR_REROUTE, "Reroute"},
{ RSVP_ERROR_HO_PROC_FAIL, "Handover Procedure Failure"},
{ RSVP_ERROR_UNREC_REC_PROXY_ERR, "Unrecoverable Receiver Proxy Error"},
{ RSVP_ERROR_RSVP_OVER_MPLS_PROB, "RSVP over MPLS Problem"},
{ RSVP_ERROR_LSP_HIER_ISSUE, "LSP Hierarchy Issue"},
{ RSVP_ERROR_VCAT_CALL_MGMT, "VCAT Call Management"},
{ 0, NULL}
};
static value_string_ext rsvp_error_codes_ext = VALUE_STRING_EXT_INIT(rsvp_error_codes);
static const value_string rsvp_admission_control_error_vals[] = {
{ 1, "Delay bound cannot be met"},
{ 2, "Requested bandwidth unavailable"},
{ 3, "MTU in flowspec larger than interface MTU"},
{ 4, "LSP Admission Failure"},
{ 5, "Bad Association Type"},
{ 0, NULL}
};
static value_string_ext rsvp_admission_control_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_admission_control_error_vals);
static const value_string rsvp_policy_control_error_vals[] = {
{ 0, "Information reporting"},
{ 1, "Warning"},
{ 2, "Reason unknown"},
{ 3, "Generic Policy Rejection"},
{ 4, "Quota or Accounting violation"},
{ 5, "Flow was preempted"},
{ 6, "Previously installed policy expired (not refreshed)"},
{ 7, "Previous policy data was replaced & caused rejection"},
{ 8, "Policies could not be merged (multicast)"},
{ 9, "PDP down or non functioning"},
{ 10, "Third Party Server (e.g., Kerberos) unavailable"},
{ 11, "POLICY_DATA object has bad syntax"},
{ 12, "POLICY_DATA object failed Integrity Check"},
{ 13, "POLICY_ELEMENT object has bad syntax"},
{ 14, "Mandatory PE Missing (Empty PE is in the PD object)"},
{ 15, "PEP Out of resources to handle policies."},
{ 16, "PDP encountered bad RSVP objects or syntax"},
{ 17, "Service type was rejected"},
{ 18, "Reservation Style was rejected"},
{ 19, "FlowSpec was rejected (too large)"},
{ 20, "Hard Pre-empted"},
{ 100, "Unauthorized sender"},
{ 101, "Unauthorized receiver"},
{ 102, "ERR_PARTIAL_PREEMPT"},
{ 103, "Inter-domain policy failure"},
{ 104, "Inter-domain explicit route rejected"},
{ 0, NULL}
};
static value_string_ext rsvp_policy_control_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_policy_control_error_vals);
static const value_string rsvp_traffic_control_error_vals[] = {
{ 1, "Service conflict"},
{ 2, "Service unsupported"},
{ 3, "Bad Flowspec value"},
{ 4, "Bad Tspec value"},
{ 5, "Bad Adspec value"},
{ 0, NULL}
};
static value_string_ext rsvp_traffic_control_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_traffic_control_error_vals);
static const value_string rsvp_routing_error_vals[] = {
{ 1, "Bad EXPLICIT_ROUTE object"},
{ 2, "Bad strict node"},
{ 3, "Bad loose node"},
{ 4, "Bad initial subobject"},
{ 5, "No route available toward destination"},
{ 6, "Unacceptable label value"},
{ 7, "RRO indicated routing loops"},
{ 8, "non-RSVP-capable router stands in the path"},
{ 9, "MPLS label allocation failure"},
{ 10, "Unsupported L3PID"},
{ 11, "Label Set"},
{ 12, "Switching Type"},
{ 13, "Unassigned"},
{ 14, "Unsupported Encoding"},
{ 15, "Unsupported Link Protection"},
{ 16, "Unknown Interface Index"},
{ 17, "Unsupported LSP Protection"},
{ 18, "PROTECTION object not applicable"},
{ 19, "Bad PRIMARY_PATH_ROUTE object"},
{ 20, "PRIMARY_PATH_ROUTE object not applicable"},
{ 21, "LSP Segment Protection Failed"},
{ 22, "Re-routing limit exceeded"},
{ 23, "Unable to Branch"},
{ 24, "Unsupported LSP Integrity"},
{ 25, "P2MP Re-Merge Detected"},
{ 26, "P2MP Re-Merge Parameter Mismatch"},
{ 27, "ERO Resulted in Re-Merge"},
{ 28, "Contiguous LSP type not supported"},
{ 29, "ERO conflicts with inter-domain signaling method"},
{ 30, "Stitching unsupported"},
{ 31, "Unknown PCE-ID for PKS expansion"},
{ 32, "Unreachable PCE for PKS expansion"},
{ 33, "Unknown Path Key for PKS expansion"},
{ 34, "ERO too large for MTU"},
{ 64, "Unsupported Exclude Route Subobject Type"},
{ 65, "Inconsistent Subobject"},
{ 66, "Local Node in Exclude Route"},
{ 67, "Route Blocked by Exclude Route"},
{ 68, "XRO Too Complex"},
{ 69, "EXRS Too Complex"},
{ 100, "Diversity not available"},
{ 101, "Service level not available"},
{ 102, "Invalid/Unknown connection ID"},
{ 103, "No route available toward source (ASON)"},
{ 104, "Unacceptable interface ID (ASON)"},
{ 105, "Invalid/unknown call ID (ASON)"},
{ 106, "Invalid SPC interface ID/label (ASON)"},
{ 0, NULL}
};
static value_string_ext rsvp_routing_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_routing_error_vals);
static const value_string rsvp_notify_error_vals[] = {
{ 1, "RRO too large for MTU"},
{ 2, "RRO Notification"},
{ 3, "Tunnel locally repaired"},
{ 4, "Control Channel Active State"},
{ 5, "Control Channel Degraded State"},
{ 6, "Preferable path exists"},
{ 7, "Link maintenance required"},
{ 8, "Node maintenance required"},
{ 9, "LSP Failure"},
{ 10, "LSP recovered"},
{ 11, "LSP Local Failure"},
{ 12, "No OOB mapping received"},
{ 0, NULL}
};
static value_string_ext rsvp_notify_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_notify_error_vals);
static const value_string rsvp_diffserv_error_vals[] = {
{ 1, "Unexpected DIFFSERV object"},
{ 2, "Unsupported PHB"},
{ 3, "Invalid `EXP<->PHB mapping'"},
{ 4, "Unsupported PSC"},
{ 5, "Per-LSP context allocation failure"},
{ 0, NULL}
};
static value_string_ext rsvp_diffserv_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_diffserv_error_vals);
/* FF: RFC4124 */
static const value_string rsvp_diffserv_aware_te_error_vals[] = {
{ 1, "Unexpected CLASSTYPE object"},
{ 2, "Unsupported Class-Type"},
{ 3, "Invalid Class-Type value"},
{ 4, "CT and setup priority do not form a configured TE-Class"},
{ 5, "CT and holding priority do not form a configured TE-Class"},
{ 6, "CT and setup priority do not form a configured TE-Class AND CT and holding priority do not form a configured TE-Class"},
{ 7, "Inconsistency between signaled PSC and signaled CT"},
{ 8, "Inconsistency between signaled PHBs and signaled CT"},
{ 0, NULL}
};
static value_string_ext rsvp_diffserv_aware_te_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_diffserv_aware_te_error_vals);
static const value_string rsvp_call_mgmt_error_vals[] = {
{ 1, "Call ID Contention"},
{ 2, "Connections still Exist"},
{ 3, "Unknown Call ID"},
{ 4, "Duplicate Call"},
{ 0, NULL}
};
static value_string_ext rsvp_call_mgmt_error_vals_ext = VALUE_STRING_EXT_INIT(rsvp_call_mgmt_error_vals);
/*
* Defines the reservation style plus style-specific information that
* is not a FLOWSPEC or FILTER_SPEC object, in a RESV message.
*/
#define RSVP_DISTINCT (1 << 3)
#define RSVP_SHARED (2 << 3)
#define RSVP_SHARING_MASK (RSVP_DISTINCT | RSVP_SHARED)
#define RSVP_SCOPE_WILD 1
#define RSVP_SCOPE_EXPLICIT 2
#define RSVP_SCOPE_MASK 0x07
#define RSVP_WF (RSVP_SHARED | RSVP_SCOPE_WILD)
#define RSVP_FF (RSVP_DISTINCT | RSVP_SCOPE_EXPLICIT)
#define RSVP_SE (RSVP_SHARED | RSVP_SCOPE_EXPLICIT)
static const value_string style_vals[] = {
{ RSVP_WF, "Wildcard Filter" },
{ RSVP_FF, "Fixed Filter" },
{ RSVP_SE, "Shared-Explicit" },
{ 0, NULL }
};
enum {
RSVP_SESSION_TYPE_IPV4 = 1,
RSVP_SESSION_TYPE_IPV6,
RSVP_SESSION_TYPE_IPV4_LSP = 7,
RSVP_SESSION_TYPE_IPV6_LSP,
RSVP_SESSION_TYPE_AGGREGATE_IPV4 = 9,
RSVP_SESSION_TYPE_AGGREGATE_IPV6,
RSVP_SESSION_TYPE_IPV4_UNI = 11,
RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4 = 13,
RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6,
RSVP_SESSION_TYPE_IPV4_E_NNI
};
/*
* Defines a desired QoS, in a RESV message.
*/
enum qos_service_type {
QOS_QUALITATIVE = 128, /* Qualitative service */
QOS_NULL = 6, /* Null service (RFC2997) */
QOS_CONTROLLED_LOAD= 5, /* Controlled Load Service */
QOS_GUARANTEED = 2, /* Guaranteed service */
QOS_TSPEC = 1 /* Traffic specification */
};
static const value_string qos_vals[] = {
{ QOS_QUALITATIVE, "Qualitative QoS" },
{ QOS_NULL, "Null-Service QoS" },
{ QOS_CONTROLLED_LOAD, "Controlled-load QoS" },
{ QOS_GUARANTEED, "Guaranteed rate QoS" },
{ QOS_TSPEC, "Traffic specification" },
{ 0, NULL }
};
static const value_string svc_vals[] = {
{ 126, "Compression Hint" },
{ 127, "Token bucket" },
{ 128, "Null Service" },
{ 130, "Guaranteed-rate RSpec" },
{ 0, NULL }
};
static value_string_ext svc_vals_ext = VALUE_STRING_EXT_INIT(svc_vals);
enum rsvp_spec_types { INTSRV = 2 };
enum intsrv_services {
INTSRV_GENERAL = 1,
INTSRV_GTD = 2,
INTSRV_CLOAD = 5,
INTSRV_NULL = 6,
INTSRV_QUALITATIVE = 128
};
static const value_string intsrv_services_str[] = {
{ INTSRV_GENERAL, "Default General Parameters"},
{ INTSRV_GTD, "Guaranteed Rate"},
{ INTSRV_CLOAD, "Controlled Load"},
{ INTSRV_NULL, "Null Service"},
{ INTSRV_QUALITATIVE, "Null Service"},
{ 0, NULL }
};
static value_string_ext intsrv_services_str_ext = VALUE_STRING_EXT_INIT(intsrv_services_str);
/*Ingress Layer 2 Control Processing values*/
static const value_string il2cp_val_str[] = {
{ 0, "Ingress Layer 2 Control Processing: 0 - Reserved" },
{ 1, "Ingress Layer 2 Control Processing: 1 - Discard/Block" },
{ 2, "Ingress Layer 2 Control Processing: 2 - Peer/Process" },
{ 3, "Ingress Layer 2 Control Processing: 3 - Pass to EVC/Pass" },
{ 4, "Ingress Layer 2 Control Processing: 4 - Peer and Pass to EVC" },
{ 0, NULL }
};
/*Egress Layer 2 Control Processing values*/
static const value_string el2cp_val_str[] = {
{ 0, "Egress Layer 2 Control Processing: 0 - Reserved" },
{ 1, "Egress Layer 2 Control Processing: 1 - Based on IL2CP Value" },
{ 2, "Egress Layer 2 Control Processing: 2 - Generate" },
{ 3, "Egress Layer 2 Control Processing: 3 - None" },
{ 4, "Egress Layer 2 Control Processing: 4 - Reserved" },
{ 0, NULL }
};
#if 0
enum intsrv_field_name {
INTSRV_NON_IS_HOPS = 1,
INTSRV_COMPOSED_NON_IS_HOPS,
INTSRV_IS_HOPS,
INTSRV_COMPOSED_IS_HOPS,
INTSRV_PATH_BANDWIDTH,
INTSRV_MIN_PATH_BANDWIDTH,
INTSRV_IF_LATENCY,
INTSRV_PATH_LATENCY,
INTSRV_MTU,
INTSRV_COMPOSED_MTU,
INTSRV_TOKEN_BUCKET_TSPEC = 127,
INTSRV_QUALITATIVE_TSPEC = 128,
INTSRV_GTD_RSPEC = 130,
INTSRV_DELAY = 131, /* Gtd Parameter C - Max Delay Bound - bytes */
INTSRV_MAX_JITTER, /* Gtd Parameter D - Max Jitter */
INTSRV_E2E_DELAY, /* Gtd Parameter Ctot */
INTSRV_E2E_MAX_JITTER, /* Gtd Parameter Dtot */
INTSRV_SHP_DELAY, /* Gtd Parameter Csum */
INTSRV_SHP_MAX_JITTER /* Gtd Parameter Dsum */
};
#endif
static const value_string adspec_params[] = {
{ 4, "IS Hop Count"},
{ 6, "Path b/w estimate"},
{ 8, "Minimum path latency"},
{ 10, "Composed MTU"},
{ 133, "End-to-end composed value for C"},
{ 134, "End-to-end composed value for D"},
{ 135, "Since-last-reshaping point composed C"},
{ 136, "Since-last-reshaping point composed D"},
{ 0, NULL }
};
static value_string_ext adspec_params_ext = VALUE_STRING_EXT_INIT(adspec_params);
/*
* FF: please keep this list in sync with
* http://www.iana.org/assignments/gmpls-sig-parameters
* Registry Name: 'LSP Encoding Types'
*/
const range_string gmpls_lsp_enc_rvals[] = {
{ 1, 1, "Packet" },
{ 2, 2, "Ethernet" },
{ 3, 3, "ANSI/ETSI PDH" },
{ 4, 4, "Reserved" },
{ 5, 5, "SDH ITU-T G.707 / SONET ANSI T1.105" },
{ 6, 6, "Reserved" },
{ 7, 7, "Digital Wrapper" },
{ 8, 8, "Lambda (photonic)" },
{ 9, 9, "Fiber" },
{ 10, 10, "Reserved" },
{ 11, 11, "FiberChannel" },
{ 12, 12, "G.709 ODUk (Digital Path)" },
{ 13, 13, "G.709 Optical Channel" },
{ 14, 239, "Unassigned" },
{ 240, 255, "Experimental Usage/temporarily" },
{ 0, 0, NULL }
};
/*
* FF: please keep this list in sync with
* http://www.iana.org/assignments/gmpls-sig-parameters
* Registry Name: 'Switching Types'
*/
const range_string gmpls_switching_type_rvals[] = {
{ 1, 1, "Packet-Switch Capable-1 (PSC-1)" },
{ 2, 2, "Packet-Switch Capable-2 (PSC-2)" },
{ 3, 3, "Packet-Switch Capable-3 (PSC-3)" },
{ 4, 4, "Packet-Switch Capable-4 (PSC-4)" },
{ 5, 29, "Unassigned" },
{ 30, 30, "Ethernet Virtual Private Line (EVPL)" },
{ 31, 39, "Unassigned" },
{ 40, 40, "802.1 PBB-TE" },
{ 41, 50, "Unassigned" },
{ 51, 51, "Layer-2 Switch Capable (L2SC)" },
{ 52, 99, "Unassigned" },
{ 100, 100, "Time-Division-Multiplex Capable (TDM)" },
{ 101, 124, "Unassigned" },
{ 125, 125, "Data Channel Switching Capable (DCSC)" },
{ 126, 149, "Unassigned" },
{ 150, 150, "Lambda-Switch Capable (LSC)" },
{ 151, 169, "Unassigned" },
{ 200, 200, "Fiber-Switch Capable (FSC)" },
{ 201, 255, "Unassigned" },
{ 0, 0, NULL }
};
/*
* FF: please keep this list in sync with
* http://www.iana.org/assignments/gmpls-sig-parameters
* Registry Name: 'Generalized PID (G-PID)'
*/
static const range_string gmpls_gpid_rvals[] = {
{ 0, 0, "Unknown" },
{ 1, 4, "Reserved" },
{ 5, 5, "Asynchronous mapping of E4" },
{ 6, 6, "Asynchronous mapping of DS3/T3" },
{ 7, 7, "Asynchronous mapping of E3" },
{ 8, 8, "Bit synchronous mapping of E3" },
{ 9, 9, "Byte synchronous mapping of E3" },
{ 10, 10, "Asynchronous mapping of DS2/T2" },
{ 11, 11, "Bit synchronous mapping of DS2/T2" },
{ 12, 12, "Reserved" },
{ 13, 13, "Asynchronous mapping of E1" },
{ 14, 14, "Byte synchronous mapping of E1" },
{ 15, 15, "Byte synchronous mapping of 31 * DS0" },
{ 16, 16, "Asynchronous mapping of DS1/T1" },
{ 17, 17, "Bit synchronous mapping of DS1/T1" },
{ 18, 18, "Byte synchronous mapping of DS1/T1" },
{ 19, 19, "VC-11 in VC-12" },
{ 20, 21, "Reserved" },
{ 22, 22, "DS1 SF Asynchronous" },
{ 23, 23, "DS1 ESF Asynchronous" },
{ 24, 24, "DS3 M23 Asynchronous" },
{ 25, 25, "DS3 C-Bit Parity Asynchronous" },
{ 26, 26, "VT/LOVC" },
{ 27, 27, "STS SPE/HOVC" },
{ 28, 28, "POS - No Scrambling, 16 bit CRC" },
{ 29, 29, "POS - No Scrambling, 32 bit CRC" },
{ 30, 30, "POS - Scrambling, 16 bit CRC" },
{ 31, 31, "POS - Scrambling, 32 bit CRC" },
{ 32, 32, "ATM mapping" },
{ 33, 33, "Ethernet PHY" },
{ 34, 34, "SONET/SDH" },
{ 35, 35, "Reserved (SONET deprecated)" },
{ 36, 36, "Digital Wrapper" },
{ 37, 37, "Lambda" },
{ 38, 38, "ANSI/ETSI PDH" },
{ 39, 39, "Reserved" },
{ 40, 40, "Link Access Protocol SDH (LAPS - X.85 and X.86)" },
{ 41, 41, "FDDI" },
{ 42, 42, "DQDB (ETSI ETS 300 216)" },
{ 43, 43, "FiberChannel-3 (Services)" },
{ 44, 44, "HDLC" },
{ 45, 45, "Ethernet V2/DIX (only)" },
{ 46, 46, "Ethernet 802.3 (only)" },
{ 47, 47, "G.709 ODUj" },
{ 48, 48, "G.709 OTUk(v)" },
{ 49, 49, "CBR/CBRa" },
{ 50, 50, "CBRb" },
{ 51, 51, "BSOT" },
{ 52, 52, "BSNT" },
{ 53, 53, "IP/PPP (GFP)" },
{ 54, 54, "Ethernet MAC (framed GFP)" },
{ 55, 55, "Ethernet PHY (transparent GFP" },
{ 56, 56, "ESCON" },
{ 57, 57, "FICON" },
{ 58, 58, "Fiber Channel" },
{ 59, 31743, "Unassigned" },
{ 31744, 32767, "Experimental Usage/temporarily" },
{ 32768, 65535, "Reserved" },
{ 0, 0, NULL },
};
const value_string gmpls_protection_cap_str[] = {
{ 1, "Extra Traffic"},
{ 2, "Unprotected"},
{ 4, "Shared"},
{ 8, "Dedicated 1:1"},
{ 16, "Dedicated 1+1"},
{ 32, "Enhanced"},
{ 64, "Reserved"},
{ 128, "Reserved"},
{ 0, NULL }
};
static const value_string gmpls_sonet_signal_type_str[] = {
{ 1, "VT1.5 SPE / VC-11"},
{ 2, "VT2 SPE / VC-12"},
{ 3, "VT3 SPE"},
{ 4, "VT6 SPE / VC-2"},
{ 5, "STS-1 SPE / VC-3"},
{ 6, "STS-3c SPE / VC-4"},
{ 7, "STS-1 / STM-0 (transp)"},
{ 8, "STS-3 / STM-1 (transp)"},
{ 9, "STS-12 / STM-4 (transp)"},
{ 10, "STS-48 / STM-16 (transp)"},
{ 11, "STS-192 / STM-64 (transp)"},
{ 12, "STS-768 / STM-256 (transp)"},
/* Extended non-SONET signal types */
{ 13, "VTG / TUG-2"},
{ 14, "TUG-3"},
{ 15, "STSG-3 / AUG-1"},
{ 16, "STSG-12 / AUG-4"},
{ 17, "STSG-48 / AUG-16"},
{ 18, "STSG-192 / AUG-64"},
{ 19, "STSG-768 / AUG-256"},
/* Other SONEt signal types */
{ 21, "STS-12c SPE / VC-4-4c"},
{ 22, "STS-48c SPE / VC-4-16c"},
{ 23, "STS-192c SPE / VC-4-64c"},
{ 0, NULL}
};
value_string_ext gmpls_sonet_signal_type_str_ext = VALUE_STRING_EXT_INIT(gmpls_sonet_signal_type_str);
static const value_string ouni_guni_diversity_str[] = {
{ 1, "Node Diverse"},
{ 2, "Link Diverse"},
{ 3, "Shared-Risk Link Group Diverse"},
{ 4, "Shared Path"},
{ 0, NULL}
};
/* FF: RFC 4328 G.709 signal type */
static const range_string gmpls_g709_signal_type_rvals[] = {
{ 0, 0, "Not significant"},
{ 1, 1, "ODU1 (i.e., 2.5 Gbps)"},
{ 2, 2, "ODU2 (i.e., 10 Gbps)"},
{ 3, 3, "ODU3 (i.e., 40 Gbps)"},
{ 4, 5, "Reserved (for future use)"},
{ 6, 6, "OCh at 2.5 Gbps"},
{ 7, 7, "OCh at 10 Gbps"},
{ 8, 8, "OCh at 40 Gbps"},
{ 9, 255, "Reserved (for future use)"},
{ 0, 0, NULL}
};
/* XRO related */
static const value_string rsvp_xro_sobj_lbit_vals[] = {
{ 1, "Should be avoided" },
{ 0, "Must be excluded" },
{ 0, NULL }
};
static const value_string rsvp_xro_sobj_type_vals[] = {
{ 1, "IPv4 prefix" },
{ 2, "IPv6 prefix" },
{ 4, "Unnumbered Interface ID" },
{ 32, "Autonomous system number" },
{ 33, "Explicit Exclusion Route subobject (EXRS)" },
{ 34, "SRLG" },
{ 0, NULL }
};
static const value_string rsvp_xro_sobj_ip_attr_vals[] = {
{ 0, "Interface" },
{ 1, "Node" },
{ 2, "SRLG" },
{ 0, NULL }
};
static const value_string rsvp_juniper_attr_vals[] = {
{ 0x01, "Cos" },
{ 0x02, "Metric 1" },
{ 0x04, "Metric 2" },
{ 0x08, "CCC Status" },
{ 0x10, "Path Type" },
{ 0, NULL }
};
static const value_string rsvp_juniper_path_attr_vals[] = {
{ 0x02, "Primary" },
{ 0x03, "Secondary" },
{ 0, NULL }
};
/* -------------------- Stuff for MPLS/TE objects -------------------- */
static const value_string proto_vals[] = {
{ IP_PROTO_ICMP, "ICMP"},
{ IP_PROTO_IGMP, "IGMP"},
{ IP_PROTO_TCP, "TCP" },
{ IP_PROTO_UDP, "UDP" },
{ IP_PROTO_OSPF, "OSPF"},
{ 0, NULL }
};
/* Filter keys */
enum hf_rsvp_filter_keys {
/* Message types */
RSVPF_MSG, /* Message type */
/* Shorthand for message types */
RSVPF_PATH,
RSVPF_RESV,
RSVPF_PATHERR,
RSVPF_RESVERR,
RSVPF_PATHTEAR,
RSVPF_RESVTEAR,
RSVPF_RCONFIRM,
RSVPF_JUNK_MSG8,
RSVPF_JUNK_MSG9,
RSVPF_RTEARCONFIRM,
RSVPF_JUNK11,
RSVPF_BUNDLE,
RSVPF_ACK,
RSVPF_JUNK14,
RSVPF_SREFRESH,
RSVPF_JUNK16,
RSVPF_JUNK17,
RSVPF_JUNK18,
RSVPF_JUNK19,
RSVPF_HELLO,
RSVPF_NOTIFY,
/* Does the message contain an object of this type? */
RSVPF_OBJECT,
/* Object present shorthands */
RSVPF_SESSION,
RSVPF_DUMMY_1,
RSVPF_HOP,
RSVPF_INTEGRITY,
RSVPF_TIME_VALUES,
RSVPF_ERROR,
RSVPF_SCOPE,
RSVPF_STYLE,
RSVPF_FLOWSPEC,
RSVPF_FILTER_SPEC,
RSVPF_SENDER,
RSVPF_TSPEC,
RSVPF_ADSPEC,
RSVPF_POLICY,
RSVPF_CONFIRM,
RSVPF_LABEL,
RSVPF_DUMMY_2,
RSVPF_DUMMY_3,
RSVPF_LABEL_REQUEST,
RSVPF_EXPLICIT_ROUTE,
RSVPF_RECORD_ROUTE,
RSVPF_HELLO_OBJ,
RSVPF_MESSAGE_ID,
RSVPF_MESSAGE_ID_ACK,
RSVPF_MESSAGE_ID_LIST,
RSVPF_RECOVERY_LABEL,
RSVPF_UPSTREAM_LABEL,
RSVPF_LABEL_SET,
RSVPF_PROTECTION,
RSVPF_DIFFSERV,
RSVPF_DSTE,
RSVPF_SUGGESTED_LABEL,
RSVPF_ACCEPTABLE_LABEL_SET,
RSVPF_RESTART_CAP,
RSVPF_LINK_CAP,
RSVPF_SESSION_ATTRIBUTE,
RSVPF_DCLASS,
RSVPF_LSP_TUNNEL_IF_ID,
RSVPF_NOTIFY_REQUEST,
RSVPF_ADMIN_STATUS,
RSVPF_ADMIN_STATUS_REFLECT,
RSVPF_ADMIN_STATUS_HANDOVER,
RSVPF_ADMIN_STATUS_LOCKOUT,
RSVPF_ADMIN_STATUS_INHIBIT,
RSVPF_ADMIN_STATUS_CALL_MGMT,
RSVPF_ADMIN_STATUS_TESTING,
RSVPF_ADMIN_STATUS_DOWN,
RSVPF_ADMIN_STATUS_DELETE,
RSVPF_LSP_ATTRIBUTES,
RSVPF_ASSOCIATION,
RSVPF_CALL_ATTRIBUTES,
RSVPF_GENERALIZED_UNI,
RSVPF_CALL_ID,
RSVPF_3GPP2_OBJECT,
RSVPF_UNKNOWN_OBJ,
/* Session object */
RSVPF_SESSION_IP,
RSVPF_SESSION_SHORT_CALL_ID,
RSVPF_SESSION_PROTO,
RSVPF_SESSION_PORT,
RSVPF_SESSION_TUNNEL_ID,
RSVPF_SESSION_EXT_TUNNEL_ID,
RSVPF_SESSION_EXT_TUNNEL_ID_IPV6,
/* Sender template */
RSVPF_SENDER_IP,
RSVPF_SENDER_PORT,
RSVPF_SENDER_LSP_ID,
RSVPF_SENDER_SHORT_CALL_ID,
/* Diffserv object */
RSVPF_DIFFSERV_MAPNB,
RSVPF_DIFFSERV_MAP,
RSVPF_DIFFSERV_MAP_EXP,
RSVPF_DIFFSERV_PHBID,
RSVPF_DIFFSERV_PHBID_DSCP,
RSVPF_DIFFSERV_PHBID_CODE,
RSVPF_DIFFSERV_PHBID_BIT14,
RSVPF_DIFFSERV_PHBID_BIT15,
/* Diffserv-aware TE object */
RSVPF_DSTE_CLASSTYPE,
/* Generalized UNI object */
RSVPF_GUNI_SRC_IPV4,
RSVPF_GUNI_DST_IPV4,
RSVPF_GUNI_SRC_IPV6,
RSVPF_GUNI_DST_IPV6,
/* CALL ID object */
RSVPF_CALL_ID_SRC_ADDR_IPV4,
RSVPF_CALL_ID_SRC_ADDR_IPV6,
/* EXCLUDE ROUTE object */
RSVPF_EXCLUDE_ROUTE,
/* Vendor Private objects */
RSVPF_PRIVATE_OBJ,
RSVPF_ENT_CODE,
RSVPF_JUNIPER,
/* Sentinel */
RSVPF_MAX
};
static const true_false_string tfs_desired_not_desired = { "Desired", "Not Desired" };
static const true_false_string tfs_next_next_hop_next_hop = { "Next-Next-Hop", "Next-Hop" };
static const true_false_string tfs_loose_strict_hop = { "Loose Hop", "Strict Hop" };
static const true_false_string tfs_can_cannot = { "Can", "Cannot" };
static const true_false_string tfs_gen_uni_direction = { "U: 1 - Upstream label/port ID", "U: 0 - Downstream label/port ID" };
static int hf_rsvp_filter[RSVPF_MAX] = { -1 };
/* RSVP Conversation related Hash functions */
/*
* Compare two RSVP request keys to see if they are equal. Return 1 if they
* are, 0 otherwise.
* Two RSVP request keys are equal if and only if they have the exactly the
* same internal conversation identifier, session type, and matching values in
* the session info and source info structures.
*/
static gint
rsvp_equal(gconstpointer k1, gconstpointer k2)
{
const struct rsvp_request_key *key1 = (const struct rsvp_request_key*) k1;
const struct rsvp_request_key *key2 = (const struct rsvp_request_key*) k2;
if (key1->conversation != key2->conversation) {
return 0;
}
if (key1->session_type != key2->session_type) {
return 0;
}
switch (key1->session_type) {
case RSVP_SESSION_TYPE_IPV4:
if (ADDRESSES_EQUAL(&key1->u.session_ipv4.destination,
&key2->u.session_ipv4.destination) == FALSE)
return 0;
if (key1->u.session_ipv4.protocol != key2->u.session_ipv4.protocol)
return 0;
if (key1->u.session_ipv4.udp_dest_port != key2->u.session_ipv4.udp_dest_port)
return 0;
break;
case RSVP_SESSION_TYPE_IPV6:
/* this is not supported yet for conversations */
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
if (ADDRESSES_EQUAL(&key1->u.session_ipv4_lsp.destination,
&key2->u.session_ipv4_lsp.destination) == FALSE)
return 0;
if (key1->u.session_ipv4_lsp.udp_dest_port !=
key2->u.session_ipv4_lsp.udp_dest_port)
return 0;
if (key1->u.session_ipv4_lsp.ext_tunnel_id !=
key2->u.session_ipv4_lsp.ext_tunnel_id)
return 0;
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
if (ADDRESSES_EQUAL(&key1->u.session_agg_ipv4.destination,
&key2->u.session_agg_ipv4.destination) == FALSE)
return 0;
if (key1->u.session_agg_ipv4.dscp != key2->u.session_agg_ipv4.dscp)
return 0;
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV6:
/* this is not supported yet for conversations */
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
if (ADDRESSES_EQUAL(&key1->u.session_ipv4_uni.destination,
&key2->u.session_ipv4_uni.destination) == FALSE)
return 0;
if (key1->u.session_ipv4_uni.udp_dest_port !=
key2->u.session_ipv4_uni.udp_dest_port)
return 0;
if (key1->u.session_ipv4_uni.ext_tunnel_id !=
key2->u.session_ipv4_uni.ext_tunnel_id)
return 0;
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
if (ADDRESSES_EQUAL(&key1->u.session_ipv4_enni.destination,
&key2->u.session_ipv4_enni.destination) == FALSE)
return 0;
if (key1->u.session_ipv4_enni.udp_dest_port !=
key2->u.session_ipv4_enni.udp_dest_port)
return 0;
if (key1->u.session_ipv4_enni.ext_tunnel_id !=
key2->u.session_ipv4_enni.ext_tunnel_id)
return 0;
break;
default:
/* This should never happen. */
break;
}
if (ADDRESSES_EQUAL(&key1->source_info.source,
&key2->source_info.source) == FALSE)
return 0;
if (key1->source_info.udp_source_port != key2->source_info.udp_source_port)
return 0;
/* If we get here, the two keys are equal. */
return 1;
}
/*
* Calculate a hash key for the supplied RSVP request. The internally allocated
* conversation-id is unique, so we just use that.
*/
static guint
rsvp_hash(gconstpointer k)
{
const struct rsvp_request_key *key = (const struct rsvp_request_key*) k;
return key->conversation;
}
/*
* Conversation specific initialization code that deletes any unused memory that
* might need to be freed, and allocates the memory for the various conversation
* hash tables.
*/
static void
rsvp_init_protocol(void)
{
rsvp_request_hash = g_hash_table_new(rsvp_hash, rsvp_equal);
}
static void
rsvp_cleanup_protocol(void)
{
g_hash_table_destroy(rsvp_request_hash);
}
static const char* rsvp_conv_get_filter_type(conv_item_t* conv, conv_filter_type_e filter _U_)
{
if ((filter == CONV_FT_SRC_ADDRESS) && (conv->src_address.type == AT_IPv4))
return "ip.src";
if ((filter == CONV_FT_DST_ADDRESS) && (conv->dst_address.type == AT_IPv4))
return "ip.dst";
if ((filter == CONV_FT_ANY_ADDRESS) && (conv->src_address.type == AT_IPv4))
return "ip.addr";
return CONV_FILTER_INVALID;
}
static ct_dissector_info_t rsvp_ct_dissector_info = {&rsvp_conv_get_filter_type};
static int
rsvp_conversation_packet(void *pct, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip)
{
conv_hash_t *hash = (conv_hash_t*) pct;
const rsvp_conversation_info *rsvph = (const rsvp_conversation_info *)vip;
add_conversation_table_data(hash, &rsvph->source, &rsvph->destination,
0, 0, 1, pinfo->fd->pkt_len, &pinfo->rel_ts, &pinfo->fd->abs_ts, &rsvp_ct_dissector_info, PT_NONE);
return 1;
}
static const char* rsvp_host_get_filter_type(hostlist_talker_t* host _U_, conv_filter_type_e filter)
{
if ((filter == CONV_FT_ANY_ADDRESS) && (host->myaddress.type == AT_IPv4))
return "ip.addr";
return CONV_FILTER_INVALID;
}
static hostlist_dissector_info_t rsvp_host_dissector_info = {&rsvp_host_get_filter_type};
static int
rsvp_hostlist_packet(void *pit, packet_info *pinfo, epan_dissect_t *edt _U_, const void *vip)
{
conv_hash_t *hash = (conv_hash_t*) pit;
const rsvp_conversation_info *rsvph = (const rsvp_conversation_info *)vip;
/* Take two "add" passes per packet, adding for each direction, ensures
* that all packets are counted properly (even if address is sending to
* itself). XXX - this could probably be done more efficiently inside
* hostlist_table
*/
add_hostlist_table_data(hash, &rsvph->source, 0, TRUE, 1, pinfo->fd->pkt_len, &rsvp_host_dissector_info, PT_NONE);
add_hostlist_table_data(hash, &rsvph->destination, 0, FALSE, 1, pinfo->fd->pkt_len, &rsvp_host_dissector_info, PT_NONE);
return 1;
}
static inline int
rsvp_class_to_filter_num(int classnum)
{
switch(classnum) {
case RSVP_CLASS_SESSION :
case RSVP_CLASS_HOP :
case RSVP_CLASS_INTEGRITY :
case RSVP_CLASS_TIME_VALUES :
case RSVP_CLASS_ERROR :
case RSVP_CLASS_SCOPE :
case RSVP_CLASS_STYLE :
case RSVP_CLASS_FLOWSPEC :
case RSVP_CLASS_FILTER_SPEC :
case RSVP_CLASS_SENDER_TEMPLATE :
case RSVP_CLASS_SENDER_TSPEC :
case RSVP_CLASS_ADSPEC :
case RSVP_CLASS_POLICY :
case RSVP_CLASS_CONFIRM :
case RSVP_CLASS_LABEL :
case RSVP_CLASS_LABEL_REQUEST :
case RSVP_CLASS_HELLO :
case RSVP_CLASS_EXPLICIT_ROUTE :
case RSVP_CLASS_RECORD_ROUTE :
case RSVP_CLASS_MESSAGE_ID :
case RSVP_CLASS_MESSAGE_ID_ACK :
case RSVP_CLASS_MESSAGE_ID_LIST :
return classnum + RSVPF_OBJECT;
break;
case RSVP_CLASS_RECOVERY_LABEL :
case RSVP_CLASS_UPSTREAM_LABEL :
case RSVP_CLASS_LABEL_SET :
case RSVP_CLASS_PROTECTION :
return RSVPF_RECOVERY_LABEL + (classnum - RSVP_CLASS_RECOVERY_LABEL);
case RSVP_CLASS_SUGGESTED_LABEL :
case RSVP_CLASS_ACCEPTABLE_LABEL_SET :
case RSVP_CLASS_RESTART_CAP :
return RSVPF_SUGGESTED_LABEL + (classnum - RSVP_CLASS_SUGGESTED_LABEL);
case RSVP_CLASS_LINK_CAP :
return RSVPF_LINK_CAP;
case RSVP_CLASS_DIFFSERV :
return RSVPF_DIFFSERV;
case RSVP_CLASS_CLASSTYPE :
return RSVPF_DSTE;
case RSVP_CLASS_NOTIFY_REQUEST :
return RSVPF_NOTIFY_REQUEST;
case RSVP_CLASS_ADMIN_STATUS :
return RSVPF_ADMIN_STATUS;
case RSVP_CLASS_LSP_ATTRIBUTES :
return RSVPF_LSP_ATTRIBUTES;
case RSVP_CLASS_ASSOCIATION :
return RSVPF_ASSOCIATION;
case RSVP_CLASS_CALL_ATTRIBUTES:
return RSVPF_CALL_ATTRIBUTES;
case RSVP_CLASS_SESSION_ATTRIBUTE :
return RSVPF_SESSION_ATTRIBUTE;
case RSVP_CLASS_GENERALIZED_UNI :
return RSVPF_GENERALIZED_UNI;
case RSVP_CLASS_CALL_ID :
return RSVPF_CALL_ID;
case RSVP_CLASS_3GPP2_OBJECT :
return RSVPF_3GPP2_OBJECT;
case RSVP_CLASS_DCLASS :
return RSVPF_DCLASS;
case RSVP_CLASS_LSP_TUNNEL_IF_ID :
return RSVPF_LSP_TUNNEL_IF_ID;
case RSVP_CLASS_EXCLUDE_ROUTE:
return RSVPF_EXCLUDE_ROUTE;
case RSVP_CLASS_JUNIPER_PROPERTIES :
return RSVPF_JUNIPER;
case RSVP_CLASS_VENDOR_PRIVATE_1:
case RSVP_CLASS_VENDOR_PRIVATE_2:
case RSVP_CLASS_VENDOR_PRIVATE_3:
case RSVP_CLASS_VENDOR_PRIVATE_4:
case RSVP_CLASS_VENDOR_PRIVATE_5:
case RSVP_CLASS_VENDOR_PRIVATE_6:
case RSVP_CLASS_VENDOR_PRIVATE_7:
case RSVP_CLASS_VENDOR_PRIVATE_8:
case RSVP_CLASS_VENDOR_PRIVATE_9:
case RSVP_CLASS_VENDOR_PRIVATE_10:
case RSVP_CLASS_VENDOR_PRIVATE_11:
case RSVP_CLASS_VENDOR_PRIVATE_12:
return RSVPF_PRIVATE_OBJ;
default:
return RSVPF_UNKNOWN_OBJ;
}
}
static inline int
rsvp_class_to_tree_type(int classnum)
{
switch(classnum) {
case RSVP_CLASS_SESSION :
return TT_SESSION;
case RSVP_CLASS_HOP :
return TT_HOP;
case RSVP_CLASS_INTEGRITY :
return TT_INTEGRITY;
case RSVP_CLASS_TIME_VALUES :
return TT_TIME_VALUES;
case RSVP_CLASS_ERROR :
return TT_ERROR;
case RSVP_CLASS_SCOPE :
return TT_SCOPE;
case RSVP_CLASS_STYLE :
return TT_STYLE;
case RSVP_CLASS_FLOWSPEC :
return TT_FLOWSPEC;
case RSVP_CLASS_FILTER_SPEC :
return TT_FILTER_SPEC;
case RSVP_CLASS_SENDER_TEMPLATE :
return TT_SENDER_TEMPLATE;
case RSVP_CLASS_SENDER_TSPEC :
return TT_TSPEC;
case RSVP_CLASS_ADSPEC :
return TT_ADSPEC;
case RSVP_CLASS_POLICY :
return TT_POLICY;
case RSVP_CLASS_CONFIRM :
return TT_CONFIRM;
case RSVP_CLASS_RECOVERY_LABEL :
case RSVP_CLASS_UPSTREAM_LABEL :
case RSVP_CLASS_SUGGESTED_LABEL :
case RSVP_CLASS_LABEL :
return TT_LABEL;
case RSVP_CLASS_LABEL_REQUEST :
return TT_LABEL_REQUEST;
case RSVP_CLASS_HELLO :
return TT_HELLO_OBJ;
case RSVP_CLASS_EXPLICIT_ROUTE :
return TT_EXPLICIT_ROUTE;
case RSVP_CLASS_RECORD_ROUTE :
return TT_RECORD_ROUTE;
case RSVP_CLASS_MESSAGE_ID :
return TT_MESSAGE_ID;
case RSVP_CLASS_MESSAGE_ID_ACK :
return TT_MESSAGE_ID_ACK;
case RSVP_CLASS_MESSAGE_ID_LIST :
return TT_MESSAGE_ID_LIST;
case RSVP_CLASS_LABEL_SET :
return TT_LABEL_SET;
case RSVP_CLASS_PROTECTION :
return TT_PROTECTION_INFO;
case RSVP_CLASS_ACCEPTABLE_LABEL_SET :
return TT_UNKNOWN_CLASS;
case RSVP_CLASS_RESTART_CAP :
return TT_RESTART_CAP;
case RSVP_CLASS_LINK_CAP :
return TT_LINK_CAP;
case RSVP_CLASS_DIFFSERV :
return TT_DIFFSERV;
case RSVP_CLASS_CLASSTYPE:
return TT_CLASSTYPE;
case RSVP_CLASS_NOTIFY_REQUEST :
return TT_UNKNOWN_CLASS;
case RSVP_CLASS_ADMIN_STATUS :
return TT_ADMIN_STATUS;
case RSVP_CLASS_LSP_ATTRIBUTES :
case RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES :
return TT_LSP_ATTRIBUTES;
case RSVP_CLASS_ASSOCIATION :
return TT_ASSOCIATION;
case RSVP_CLASS_CALL_ATTRIBUTES:
return RSVPF_CALL_ATTRIBUTES;
case RSVP_CLASS_JUNIPER_PROPERTIES :
return TT_JUNIPER;
case RSVP_CLASS_SESSION_ATTRIBUTE :
return TT_SESSION_ATTRIBUTE;
case RSVP_CLASS_GENERALIZED_UNI :
return TT_GEN_UNI;
case RSVP_CLASS_CALL_ID :
return TT_CALL_ID;
case RSVP_CLASS_3GPP2_OBJECT :
return TT_3GPP2_OBJECT;
case RSVP_CLASS_DCLASS :
return TT_DCLASS;
case RSVP_CLASS_LSP_TUNNEL_IF_ID :
return TT_LSP_TUNNEL_IF_ID;
case RSVP_CLASS_EXCLUDE_ROUTE :
return TT_EXCLUDE_ROUTE;
case RSVP_CLASS_VENDOR_PRIVATE_1:
case RSVP_CLASS_VENDOR_PRIVATE_2:
case RSVP_CLASS_VENDOR_PRIVATE_3:
case RSVP_CLASS_VENDOR_PRIVATE_4:
case RSVP_CLASS_VENDOR_PRIVATE_5:
case RSVP_CLASS_VENDOR_PRIVATE_6:
case RSVP_CLASS_VENDOR_PRIVATE_7:
case RSVP_CLASS_VENDOR_PRIVATE_8:
case RSVP_CLASS_VENDOR_PRIVATE_9:
case RSVP_CLASS_VENDOR_PRIVATE_10:
case RSVP_CLASS_VENDOR_PRIVATE_11:
case RSVP_CLASS_VENDOR_PRIVATE_12:
return TT_PRIVATE_CLASS;
default:
return TT_UNKNOWN_CLASS;
}
}
static void
find_rsvp_session_tempfilt(tvbuff_t *tvb, int hdr_offset, int *session_offp, int *tempfilt_offp)
{
int s_off = 0, t_off = 0;
int len, off;
guint obj_length;
if (!tvb_bytes_exist(tvb, hdr_offset+6, 2))
goto done;
len = tvb_get_ntohs(tvb, hdr_offset+6) + hdr_offset;
for (off = hdr_offset + 8; (off < len) && tvb_bytes_exist(tvb, off, 3); off += obj_length) {
obj_length = tvb_get_ntohs(tvb, off);
if (obj_length == 0)
break;
switch(tvb_get_guint8(tvb, off+2)) {
case RSVP_CLASS_SESSION:
s_off = off;
break;
case RSVP_CLASS_SENDER_TEMPLATE:
case RSVP_CLASS_FILTER_SPEC:
t_off = off;
break;
default:
break;
}
}
done:
if (session_offp) *session_offp = s_off;
if (tempfilt_offp) *tempfilt_offp = t_off;
}
static char *
summary_session(tvbuff_t *tvb, int offset)
{
switch(tvb_get_guint8(tvb, offset+3)) {
case RSVP_SESSION_TYPE_IPV4:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: IPv4, Destination %s, Protocol %d, Port %d. ",
tvb_ip_to_str(tvb, offset+4),
tvb_get_guint8(tvb, offset+8),
tvb_get_ntohs(tvb, offset+10));
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: IPv4-LSP, Destination %s, Short Call ID %d, Tunnel ID %d, Ext ID %0x. ",
tvb_ip_to_str(tvb, offset+4),
tvb_get_ntohs(tvb, offset+8),
tvb_get_ntohs(tvb, offset+10),
tvb_get_ntohl(tvb, offset+12));
break;
case RSVP_SESSION_TYPE_IPV6_LSP:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: IPv6-LSP, Destination %s, Short Call ID %d, Tunnel ID %d, Ext ID %0x%0x%0x%0x. ",
tvb_ip6_to_str(tvb, offset+4),
tvb_get_ntohs(tvb, offset+20),
tvb_get_ntohs(tvb, offset+22),
tvb_get_ntohl(tvb, offset+24),
tvb_get_ntohl(tvb, offset+28),
tvb_get_ntohl(tvb, offset+32),
tvb_get_ntohl(tvb, offset+36));
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: IPv4-Aggregate, Destination %s, DSCP %d. ",
tvb_ip_to_str(tvb, offset+4),
tvb_get_guint8(tvb, offset+11));
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: IPv4-UNI, Destination %s, Tunnel ID %d, Ext Address %s. ",
tvb_ip_to_str(tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_ip_to_str(tvb, offset+12));
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: IPv4-P2MP LSP TUNNEL, PSMP ID %d, Tunnel ID %d, Ext Tunnel %s. ",
tvb_get_ntohl(tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_ip_to_str(tvb, offset+12));
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV6:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: IPv6-P2MP LSP TUNNEL, PSMP ID %d, Tunnel ID %d, Ext Tunnel %s. ",
tvb_get_ntohl(tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_ip6_to_str(tvb, offset+12));
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: IPv4-E-NNI, Destination %s, Tunnel ID %d, Ext Address %s. ",
tvb_ip_to_str(tvb, offset+4),
tvb_get_ntohs(tvb, offset+10),
tvb_ip_to_str(tvb, offset+12));
break;
default:
return wmem_strdup_printf(wmem_packet_scope(),
"SESSION: Type %d. ", tvb_get_guint8(tvb, offset+3));
break;
}
DISSECTOR_ASSERT_NOT_REACHED();
}
static char *
summary_template(tvbuff_t *tvb, int offset)
{
const char *objtype;
if (tvb_get_guint8(tvb, offset+2) == RSVP_CLASS_FILTER_SPEC)
objtype = "FILTERSPEC";
else
objtype = "SENDER TEMPLATE";
switch(tvb_get_guint8(tvb, offset+3)) {
case 1:
return wmem_strdup_printf(wmem_packet_scope(),
"%s: IPv4, Sender %s, Port %d. ", objtype,
tvb_ip_to_str(tvb, offset+4),
tvb_get_ntohs(tvb, offset+10));
break;
case 7:
return wmem_strdup_printf(wmem_packet_scope(),
"%s: IPv4-LSP, Tunnel Source: %s, Short Call ID: %d, LSP ID: %d. ", objtype,
tvb_ip_to_str(tvb, offset+4),
tvb_get_ntohs(tvb, offset+8),
tvb_get_ntohs(tvb, offset+10));
break;
case 8:
return wmem_strdup_printf(wmem_packet_scope(),
"%s: IPv6-LSP, Tunnel Source: %s, Short Call ID: %d, LSP ID: %d. ", objtype,
tvb_ip6_to_str(tvb, offset+4),
tvb_get_ntohs(tvb, offset+20),
tvb_get_ntohs(tvb, offset+22));
break;
case 9:
return wmem_strdup_printf(wmem_packet_scope(),
"%s: IPv4-Aggregate, Aggregator %s. ", objtype,
tvb_ip_to_str(tvb, offset+4));
break;
default:
return wmem_strdup_printf(wmem_packet_scope(),
"%s: Type %d. ", objtype, tvb_get_guint8(tvb, offset+3));
break;
}
DISSECTOR_ASSERT_NOT_REACHED();
}
/*------------------------------------------------------------------------------
* SESSION
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_session(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type,
rsvp_conversation_info *rsvph)
{
proto_item *hidden_item;
int offset2 = offset + 4;
proto_item_set_text(ti, "%s", summary_session(tvb, offset));
switch(type) {
case RSVP_SESSION_TYPE_IPV4:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 - IPv4");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_PROTO], tvb,
offset2+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_flags, tvb, offset2+5, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_PORT], tvb,
offset2+6, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV4;
TVB_SET_ADDRESS(&rsvph->destination, AT_IPv4, tvb, offset2, 4);
rsvph->protocol = tvb_get_guint8(tvb, offset2+4);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
break;
case RSVP_SESSION_TYPE_IPV6:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - IPv6");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_destination_address, tvb, offset2, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_protocol, tvb, offset2+16, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_flags, tvb, offset2+17, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_destination_port, tvb, offset2+18, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key
* later. IPv6 conversatiuon support is not implemented yet, so only
* the session type is stored.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV6;
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "7 - IPv4 LSP");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
/*short call id*/
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_SHORT_CALL_ID],
tvb, offset2+4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_extended_tunnel_id, tvb, offset2+8, 4,
tvb_get_ntohl(tvb, offset2+8), "%u (%s)",
tvb_get_ntohl(tvb, offset2+8),
tvb_ip_to_str(tvb, offset2+8));
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
PROTO_ITEM_SET_HIDDEN(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV4_LSP;
TVB_SET_ADDRESS(&rsvph->destination, AT_IPv4, tvb, offset2, 4);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
case RSVP_SESSION_TYPE_IPV6_LSP:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "8 - IPv6 LSP");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 16, ENC_BIG_ENDIAN);
/*short call id*/
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_SHORT_CALL_ID],
tvb, offset2+16, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+18, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_extended_tunnel_ipv6, tvb, offset2+20, 16, ENC_NA);
proto_item_set_text(ti, "Extended Tunnel ID: (%s)", tvb_ip6_to_str(tvb, offset2+20));
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID_IPV6],
tvb, offset2+20, 16, ENC_NA);
PROTO_ITEM_SET_HIDDEN(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV6_LSP;
TVB_SET_ADDRESS(&rsvph->destination, AT_IPv6, tvb, offset2, 16);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+18);
rsvph->ext_tunnel_id_ipv6_pre = tvb_get_ntoh64(tvb, offset2+20);
rsvph->ext_tunnel_id_ipv6_post = tvb_get_ntoh64(tvb, offset2+28);
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "9 - IPv4 Aggregate");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_dscp, tvb, offset2+7, 1, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_AGGREGATE_IPV4;
TVB_SET_ADDRESS(&rsvph->destination, AT_IPv4, tvb, offset2, 4);
rsvph->dscp = tvb_get_guint8(tvb, offset2+7);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "11 - IPv4 UNI");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_extended_ipv4_address, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
PROTO_ITEM_SET_HIDDEN(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV4_UNI;
TVB_SET_ADDRESS(&rsvph->destination, AT_IPv4, tvb, offset2, 4);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
case RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4, "13 - IPv4 P2MP LSP TUNNEL");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_extended_tunnel, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
PROTO_ITEM_SET_HIDDEN(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_P2MP_LSP_TUNNEL_IPV4;
TVB_SET_ADDRESS(&rsvph->destination, AT_IPv4, tvb, offset2, 4);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "15 - IPv4 E-NNI");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_extended_ipv4_address, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
PROTO_ITEM_SET_HIDDEN(hidden_item);
/*
* Save this information to build the conversation request key
* later.
*/
rsvph->session_type = RSVP_SESSION_TYPE_IPV4_E_NNI;
TVB_SET_ADDRESS(&rsvph->destination, AT_IPv4, tvb, offset2, 4);
rsvph->udp_dest_port = tvb_get_ntohs(tvb, offset2+6);
rsvph->ext_tunnel_id = tvb_get_ntohl(tvb, offset2 + 8);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_data, tvb, offset2, obj_length-4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* TLVs for HOP, ERROR and other IF_ID extended objects (RFC4920)
* (TODO: TLV type 12, 13, 25)
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_ifid_tlv(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int length,
int subtree_type)
{
int tlv_off, padding;
guint16 tlv_type;
int tlv_len;
guint8 isis_len;
const char *tlv_name, *ip_str;
proto_tree *rsvp_ifid_subtree=NULL, *ti2 = NULL;
for (tlv_off = 0; tlv_off < length; ) {
tlv_type = tvb_get_ntohs(tvb, offset+tlv_off);
tlv_len = tvb_get_ntohs(tvb, offset+tlv_off+2);
if ((tlv_len == 0) || (tlv_off+tlv_len > length)) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length,
tvb, offset+tlv_off+2, 2, "Invalid TLV length");
return;
}
switch(tlv_type) {
case 1: /* IPv4 */
tlv_name = "";
goto ifid_ipv4;
case 14: /* PREVIOUS_HOP_IPV4 */
tlv_name = "Previous-Hop ";
goto ifid_ipv4;
case 16: /* INCOMING_IPV4 */
tlv_name = "Incoming ";
ifid_ipv4:
ip_str = tvb_ip_to_str(tvb, offset+tlv_off+4);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sIPv4 TLV - %s", tlv_name,
ip_str);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sIPv4)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_ipv4_address, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%sIPv4: %s. ", tlv_name, ip_str);
break;
case 2: /* IPv6 */
tlv_name = "";
goto ifid_ipv6;
case 15: /* PREVIOUS_HOP_IPV6 */
tlv_name = "Previous-Hop ";
goto ifid_ipv6;
case 17: /* INCOMING_IPV6 */
tlv_name = "Incoming ";
ifid_ipv6:
ip_str = tvb_ip6_to_str(tvb, offset+tlv_off+4);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sIPv6 TLV - %s", tlv_name, ip_str);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sIPv6)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_ipv6_address, tvb, offset+tlv_off+4, 16, ENC_NA);
proto_item_append_text(ti, "%sIPv6: %s. ", tlv_name, ip_str);
break;
case 3: /* IF_INDEX */
tlv_name = "";
goto ifid_ifindex;
case 4: /* COMPONENT_IF_DOWNSTREAM */
tlv_name = " Forward";
goto ifid_ifindex;
case 5: /* COMPONENT_IF_UPSTREAM */
tlv_name = " Reverse";
goto ifid_ifindex;
case 18: /* INCOMING_IF_INDEX */
tlv_name = " Incoming";
ifid_ifindex:
ip_str = tvb_ip_to_str(tvb, offset+tlv_off+4);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "Interface-Index%s TLV - %s, %d",
tlv_name,
ip_str,
tvb_get_ntohl(tvb, offset+tlv_off+8));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (Interface Index%s)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_ipv4_address, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlvinterface_id, tvb, offset+tlv_off+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Data If-Index%s: %s, %d. ", tlv_name, ip_str,
tvb_get_ntohl(tvb, offset+tlv_off+8));
break;
case 6: /* DOWNSTREAM_LABEL */
tlv_name = "Downstream";
goto ifid_label;
case 7: /* UPSTREAM_LABEL */
tlv_name = "Upstream";
goto ifid_label;
case 19: /* INCOMING_DOWN_LABEL */
tlv_name = "Incoming-Downstream";
goto ifid_label;
case 20: /* INCOMING_UP_LABEL */
tlv_name = "Incoming-Upstream";
ifid_label:
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%s-Label TLV - %u", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%s-Label)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_label, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s-Label: %u. ", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
break;
case 8: /* NODE_ID */
tlv_name = "";
goto ifid_nodeid;
case 21: /* REPORTING_NODE_ID */
tlv_name = "Reporting-";
ifid_nodeid:
ip_str = tvb_ip_to_str(tvb, offset+tlv_off+4);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sNode-ID TLV - %s", tlv_name,
ip_str);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sNode-ID)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_node_id, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%sNode-ID: %s. ", tlv_name, ip_str);
break;
case 9: /* OSPF_AREA */
tlv_name = "";
goto ifid_ospf;
case 22: /* REPORTING_OSPF_AREA */
tlv_name = "Reporting-";
ifid_ospf:
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sOSPF-Area TLV - %u", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sOSPF-Area)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_area, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%sOSPF-Area: %u. ", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
break;
case 10: /* ISIS_AREA */
tlv_name = "";
goto ifid_isis;
case 23: /* REPORTING_ISIS_AREA */
tlv_name = "Reporting-";
ifid_isis:
isis_len = tvb_get_guint8(tvb, offset+tlv_off+4);
if ((isis_len < 2) || (isis_len > 11))
{
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+tlv_off, tlv_len,
"%sISIS-Area TLV - Invalid Length field", tlv_name);
break;
}
ip_str = print_nsap_net(tvb, offset+tlv_off+5, isis_len);
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sISIS-Area TLV - %s", tlv_name,
ip_str);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sISIS-Area)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_text(rsvp_ifid_subtree, tvb, offset+tlv_off+4, 4,
"IS-IS Area Identifier: %s", ip_str);
proto_item_append_text(ti, "%sISIS-Area: %s. ", tlv_name, ip_str);
break;
case 11: /* AUTONOMOUS_SYSTEM */
tlv_name = "";
goto ifid_as;
case 24: /* REPORTING_AUTONOMOUS_SYSTEM */
tlv_name = "Reporting-";
ifid_as:
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "%sAS TLV - %u", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%sAS)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_autonomous_system, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%sAS: %u. ", tlv_name,
tvb_get_ntohl(tvb, offset+tlv_off+4));
break;
case 26: /* NODE_EXCLUSIONS */
tlv_name = "Node";
goto ifid_ex;
case 27: /* LINK_EXCLUSIONS */
tlv_name = "Link";
ifid_ex:
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, &ti2, "%s-Exclusions TLV - ", tlv_name);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%d (%s-Exclusions)", tlv_type, tlv_name);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
dissect_rsvp_ifid_tlv(ti2, pinfo, rsvp_ifid_subtree, tvb, offset+tlv_off+4,
tlv_len-4, TREE(TT_HOP_SUBOBJ));
break;
case 516:
/* FF: ERROR_STRING TLV, RFC 4783 */
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree,
tvb, offset + tlv_off,
tlv_len,
subtree_type, NULL, "ERROR_STRING TLV - %s",
tvb_format_text(tvb, offset + tlv_off + 4,
tlv_len - 4));
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset + tlv_off, 2,
tlv_type, "516 (ERROR_STRING)");
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset + tlv_off + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_error_string, tvb, offset + tlv_off + 4, tlv_len - 4, ENC_NA|ENC_ASCII);
break;
default:
/* FF: not yet known TLVs are displayed as raw data */
rsvp_ifid_subtree = proto_tree_add_subtree_format(rsvp_object_tree,
tvb, offset + tlv_off,
tlv_len,
subtree_type, NULL, "Unknown TLV (%u)", tlv_type);
proto_tree_add_uint_format_value(rsvp_ifid_subtree, hf_rsvp_type, tvb, offset + tlv_off, 2,
tlv_type, "%u (Unknown)", tlv_type);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_length, tvb, offset + tlv_off + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_data, tvb, offset + tlv_off + 4, tlv_len - 4, ENC_NA);
break;
}
padding = (4 - (tlv_len % 4)) % 4;
if (padding != 0)
proto_tree_add_item(rsvp_ifid_subtree, hf_rsvp_ifid_tlv_padding, tvb, offset + tlv_off + tlv_len, padding, ENC_NA);
tlv_off += tlv_len + padding;
}
}
/*------------------------------------------------------------------------------
* HOP
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_hop(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
switch(type) {
case 1:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 - IPv4");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_neighbor_address_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_logical_interface, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "HOP: IPv4, %s",
tvb_ip_to_str(tvb, offset2));
break;
case 2:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - IPv6");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_neighbor_address_ipv6, tvb, offset2, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_logical_interface, tvb, offset2+16, 4, ENC_BIG_ENDIAN);
break;
case 3:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "3 - IPv4 IF-ID");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_neighbor_address_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_logical_interface, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "HOP: IPv4 IF-ID. Control IPv4: %s. ",
tvb_ip_to_str(tvb, offset2));
dissect_rsvp_ifid_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+12, obj_length-12,
TREE(TT_HOP_SUBOBJ));
break;
case 4:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "4 - IPv6 IF-ID");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_neighbor_address_ipv6, tvb, offset2, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_logical_interface, tvb, offset2+16, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "HOP: IPv6 IF-ID. Control IPv6: %s. ",
tvb_ip6_to_str(tvb, offset2));
dissect_rsvp_ifid_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+24, obj_length-24,
TREE(TT_HOP_SUBOBJ));
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hop_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* TIME VALUES
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_time_values(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_refresh_interval, tvb, offset2, 4,
tvb_get_ntohl(tvb, offset2), "%u ms (%u seconds)",
tvb_get_ntohl(tvb, offset2),
tvb_get_ntohl(tvb, offset2)/1000);
proto_item_set_text(ti, "TIME VALUES: %d ms",
tvb_get_ntohl(tvb, offset2));
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_time_values_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* Error value field in ERROR object
*------------------------------------------------------------------------------*/
static guint16
dissect_rsvp_error_value(proto_tree *ti, tvbuff_t *tvb,
int offset, guint8 error_code)
{
guint16 error_val;
guint8 error_class, error_ctype;
value_string_ext *rsvp_error_vals_ext_p = NULL;
error_val = tvb_get_ntohs(tvb, offset);
switch (error_code) {
case RSVP_ERROR_ADMISSION:
rsvp_error_vals_ext_p = &rsvp_admission_control_error_vals_ext;
break;
case RSVP_ERROR_POLICY:
rsvp_error_vals_ext_p = &rsvp_policy_control_error_vals_ext;
break;
case RSVP_ERROR_TRAFFIC:
rsvp_error_vals_ext_p = &rsvp_traffic_control_error_vals_ext;
break;
case RSVP_ERROR_ROUTING:
rsvp_error_vals_ext_p = &rsvp_routing_error_vals_ext;
break;
case RSVP_ERROR_NOTIFY:
rsvp_error_vals_ext_p = &rsvp_notify_error_vals_ext;
break;
case RSVP_ERROR_DIFFSERV:
rsvp_error_vals_ext_p = &rsvp_diffserv_error_vals_ext;
break;
case RSVP_ERROR_DSTE:
rsvp_error_vals_ext_p = &rsvp_diffserv_aware_te_error_vals_ext;
break;
case RSVP_ERROR_CALL_MGMT:
rsvp_error_vals_ext_p = &rsvp_call_mgmt_error_vals_ext;
break;
}
switch (error_code) {
case RSVP_ERROR_ADMISSION:
case RSVP_ERROR_TRAFFIC:
if ((error_val & 0xc0) == 0) {
DISSECTOR_ASSERT(rsvp_error_vals_ext_p != NULL);
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2,
error_val, "%s (%u)",
val_to_str_ext(error_val, rsvp_error_vals_ext_p, "Unknown (%d)"), error_val);
}
else if ((error_val & 0xc0) == 0x80) {
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2,
error_val, "Organization specific subcode (%u)", error_val);
}
else if ((error_val & 0xc0) == 0xc0) {
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2,
error_val, "Service specific subcode (%u)", error_val);
}
break;
case RSVP_ERROR_UNKNOWN_CLASS:
case RSVP_ERROR_UNKNOWN_C_TYPE:
error_class = error_val / 256;
error_ctype = error_val % 256;
proto_tree_add_uint_format_value(ti, hf_rsvp_class, tvb, offset, 2, error_class, "%u (%s) - CType: %u",
error_class, val_to_str_ext_const(error_class, &rsvp_class_vals_ext, "Unknown"),
error_ctype);
break;
case RSVP_ERROR_POLICY:
case RSVP_ERROR_NOTIFY:
case RSVP_ERROR_ROUTING:
case RSVP_ERROR_DIFFSERV:
case RSVP_ERROR_DSTE:
case RSVP_ERROR_CALL_MGMT:
DISSECTOR_ASSERT(rsvp_error_vals_ext_p != NULL);
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2, error_val, "%s (%u)",
val_to_str_ext(error_val, rsvp_error_vals_ext_p, "Unknown (%d)"), error_val);
break;
default:
proto_tree_add_uint_format_value(ti, hf_rsvp_error_value, tvb, offset, 2, error_val, "%u", error_val);
break;
}
return error_val;
}
/*------------------------------------------------------------------------------
* ERROR
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_error(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int offset3 = 0;
guint8 error_flags;
guint8 error_code;
guint16 error_val;
proto_tree *ti2 = NULL, *rsvp_error_subtree;
switch(type) {
case 1: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 - IPv4");
if(obj_length>4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_node_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
offset3 = offset2+4;
}
break;
}
case 2: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - IPv6");
if(obj_length>4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_node_ipv6, tvb, offset2, 16, ENC_NA);
offset3 = offset2+16;
}
break;
}
case 3: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "3 - IPv4 IF-ID");
if(obj_length>4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_node_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
offset3 = offset2+4;
}
break;
}
case 4: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "4 - IPv6 IF-ID");
if(obj_length>16) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_node_ipv6, tvb, offset2, 16, ENC_NA);
offset3 = offset2+16;
}
break;
}
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
if(obj_length>4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_data, tvb, offset2, obj_length - 4, ENC_NA);
}
return;
}
if(obj_length>4) {
error_flags = tvb_get_guint8(tvb, offset3);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_flags,
tvb, offset3, 1, ENC_BIG_ENDIAN);
rsvp_error_subtree = proto_item_add_subtree(ti2, TREE(TT_ERROR_FLAGS));
proto_tree_add_item(rsvp_error_subtree, hf_rsvp_error_flags_path_state_removed,
tvb, offset3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_error_subtree, hf_rsvp_error_flags_not_guilty,
tvb, offset3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_error_subtree, hf_rsvp_error_flags_in_place,
tvb, offset3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti2, " %s %s %s",
(error_flags & (1U<<2)) ? "Path-State-Removed" : "",
(error_flags & (1U<<1)) ? "NotGuilty" : "",
(error_flags & (1U<<0)) ? "InPlace" : "");
error_code = tvb_get_guint8(tvb, offset3+1);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_error_error_code, tvb, offset3+1, 1, ENC_BIG_ENDIAN);
error_val = dissect_rsvp_error_value(rsvp_object_tree, tvb, offset3+2, error_code);
switch (type) {
case 1:
proto_item_set_text(ti, "ERROR: IPv4, Error code: %s, Value: %d, Error Node: %s",
val_to_str_ext(error_code, &rsvp_error_codes_ext, "Unknown (%d)"),
error_val, tvb_ip_to_str(tvb, offset2));
break;
case 3:
proto_item_set_text(ti, "ERROR: IPv4 IF-ID, Error code: %s, Value: %d, Control Node: %s. ",
val_to_str_ext(error_code, &rsvp_error_codes_ext, "Unknown (%d)"),
error_val, tvb_ip_to_str(tvb, offset2));
dissect_rsvp_ifid_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+12, obj_length-12,
TREE(TT_ERROR_SUBOBJ));
break;
}
}
}
/*------------------------------------------------------------------------------
* SCOPE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_scope(proto_item *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen;
mylen = obj_length - 4;
switch(type) {
case 1: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 - IPv4");
while (mylen > 0) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_scope_ipv4_address, tvb, offset2, 4, ENC_BIG_ENDIAN);
offset2 += 4;
mylen -= 4;
}
break;
}
case 2: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - IPv6");
while (mylen > 0) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_scope_ipv6_address, tvb, offset2, 16, ENC_NA);
offset2 += 16;
mylen -= 16;
}
break;
}
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_scope_data, tvb, offset2, mylen, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* STYLE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_style(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
switch(type) {
case 1: {
guint32 style;
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_style_flags, tvb, offset2, 1, ENC_BIG_ENDIAN);
style = tvb_get_ntoh24(tvb, offset2+1);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_style_style, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "STYLE: %s (%d)",
val_to_str_const(style, style_vals, "Unknown"),
style);
break;
}
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_style_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* CONFIRM
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_confirm(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
switch(type) {
case 1: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 - IPv4");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_confirm_receiver_address_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "CONFIRM: Receiver %s",
tvb_ip_to_str(tvb, offset2));
break;
}
case 2: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - IPv6");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_confirm_receiver_address_ipv6, tvb, offset2, 16, ENC_NA);
break;
}
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_confirm_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* SENDER TEMPLATE and FILTERSPEC
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_template_filter(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type,
rsvp_conversation_info *rsvph)
{
int offset2 = offset + 4;
proto_item_set_text(ti, "%s", summary_template(tvb, offset));
switch(type) {
case 1:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 - IPv4");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_PORT],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key later.
*/
TVB_SET_ADDRESS(&rsvph->source, AT_IPv4, tvb, offset2, 4);
rsvph->udp_source_port = tvb_get_ntohs(tvb, offset2+6);
break;
case 2:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - IPv6");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_template_filter_source_address_ipv6, tvb, offset2, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_template_filter_source_port, tvb, offset2+18, 2, ENC_BIG_ENDIAN);
break;
case 7:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "7 - IPv4 LSP");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
/*short call ID*/
if (rsvp_class == RSVP_CLASS_SENDER_TEMPLATE){
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_SHORT_CALL_ID],
tvb, offset2+4, 2, ENC_BIG_ENDIAN);
}
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_LSP_ID],
tvb, offset2+6, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key later.
*/
TVB_SET_ADDRESS(&rsvph->source, AT_IPv4, tvb, offset2, 4);
rsvph->udp_source_port = tvb_get_ntohs(tvb, offset2+6);
break;
case 8:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "8 - IPv6 LSP");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_IP],
tvb, offset2, 16, ENC_BIG_ENDIAN);
/*short call ID*/
if (rsvp_class == RSVP_CLASS_SENDER_TEMPLATE){
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_SHORT_CALL_ID],
tvb, offset2+16, 2, ENC_BIG_ENDIAN);
}
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_LSP_ID],
tvb, offset2+18, 2, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key later.
*/
TVB_SET_ADDRESS(&rsvph->source, AT_IPv6, tvb, offset2, 16);
rsvph->udp_source_port = tvb_get_ntohs(tvb, offset2+18);
break;
case 9:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "9 - IPv4 Aggregate");
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_SENDER_IP],
tvb, offset2, 4, ENC_BIG_ENDIAN);
/*
* Save this information to build the conversation request key later.
*/
TVB_SET_ADDRESS(&rsvph->source, AT_IPv4, tvb, offset2, 4);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_template_filter_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* TLVs for Ethernet SENDER TSPEC and FLOWSPEC (RFC6003)
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_eth_tspec_tlv(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int tlv_length,
int subtree_type)
{
int tlv_off;
int bit_offset;
guint16 tlv_type;
int tlv_len;
guint8 profile;
proto_tree *rsvp_ethspec_subtree, *ethspec_profile_subtree, *ti3;
for (tlv_off = 0; tlv_off < tlv_length; ) {
tlv_type = tvb_get_ntohs(tvb, offset+tlv_off);
tlv_len = tvb_get_ntohs(tvb, offset+tlv_off+2);
if ((tlv_len == 0) || (tlv_off+tlv_len > tlv_length)) {
proto_tree_add_expert(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+tlv_off+2, 2);
return;
}
switch(tlv_type) {
case 0:
case 1:
/*case 2: ethernet bandwidth profile accordig to RFC 6003*/
case 2:
rsvp_ethspec_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, NULL,
"Ethernet Bandwidth Profile TLV: CIR=%.10g, CBS=%.10g, "
"EIR=%.10g, EBS=%.10g",
tvb_get_ntohieee_float(tvb, offset+tlv_off+8),
tvb_get_ntohieee_float(tvb, offset+tlv_off+12),
tvb_get_ntohieee_float(tvb, offset+tlv_off+16),
tvb_get_ntohieee_float(tvb, offset+tlv_off+20));
proto_tree_add_uint_format_value(rsvp_ethspec_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%u - Ethernet Bandwidth Profile", tlv_type);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
profile = tvb_get_guint8(tvb, offset+tlv_off+4);
ti3 = proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_profile, tvb, offset+tlv_off+4, 1, ENC_NA);
ethspec_profile_subtree = proto_item_add_subtree(ti3, TREE(TT_ETHSPEC_SUBTREE));
proto_tree_add_item(ethspec_profile_subtree, hf_rsvp_eth_tspec_tlv_color_mode,
tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(ethspec_profile_subtree, hf_rsvp_eth_tspec_tlv_coupling_flag,
tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti3, " %s %s",
(profile & (1U<<1)) ? "CM" : "",
(profile & (1U<<0)) ? "CF" : "");
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_index, tvb, offset+tlv_off+5, 1, ENC_NA);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_reserved, tvb, offset+tlv_off+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_cir, tvb, offset+tlv_off+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_cbs, tvb, offset+tlv_off+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_eir, tvb, offset+tlv_off+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_ebs, tvb, offset+tlv_off+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "ETH profile: CIR=%.10g, CBS=%.10g, EIR=%.10g, "
"EBS=%.10g",
tvb_get_ntohieee_float(tvb, offset+tlv_off+8),
tvb_get_ntohieee_float(tvb, offset+tlv_off+12),
tvb_get_ntohieee_float(tvb, offset+tlv_off+16),
tvb_get_ntohieee_float(tvb, offset+tlv_off+20));
/* L2CP RFC 6004 */
case 3:
if (tlv_len != 8){
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length,
tvb, offset+tlv_off+2, 2, "Invalid TLV length");
return;
}
/* point to the first bit in the Ingress Layer 2 Control Processing */
bit_offset = (offset<<5) + 31;
proto_tree_add_bits_item(rsvp_object_tree, hf_rsvp_eth_tspec_il2cp, tvb, bit_offset, 4, ENC_BIG_ENDIAN);
bit_offset += 4;
proto_tree_add_bits_item(rsvp_object_tree, hf_rsvp_eth_tspec_el2cp, tvb, bit_offset, 4, ENC_BIG_ENDIAN);
break;
case 255:
rsvp_ethspec_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len,
subtree_type, NULL, "RESERVED (RFC6003)");
proto_tree_add_uint_format_value(rsvp_ethspec_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%u (RESERVED)", tlv_type);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
break;
case 129: /* OIF demo 2009 */
rsvp_ethspec_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, NULL,
"Ethernet Bandwidth Profile TLV: CIR=%.10g, CBS=%.10g, "
"EIR=%.10g, EBS=%.10g",
tvb_get_ntohieee_float(tvb, offset+tlv_off+8),
tvb_get_ntohieee_float(tvb, offset+tlv_off+12),
tvb_get_ntohieee_float(tvb, offset+tlv_off+16),
tvb_get_ntohieee_float(tvb, offset+tlv_off+20));
proto_tree_add_uint_format_value(rsvp_ethspec_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "%u - Ethernet Bandwidth Profile", tlv_type);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
profile = tvb_get_guint8(tvb, offset+tlv_off+4);
ti3 = proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_profile, tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
ethspec_profile_subtree = proto_item_add_subtree(ti3, TREE(TT_ETHSPEC_SUBTREE));
proto_tree_add_item(ethspec_profile_subtree, hf_rsvp_eth_tspec_tlv_color_mode,
tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(ethspec_profile_subtree, hf_rsvp_eth_tspec_tlv_coupling_flag,
tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti3, " %s %s",
(profile & (1U<<1)) ? "CM" : "",
(profile & (1U<<0)) ? "CF" : "");
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_index, tvb, offset+tlv_off+5, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_reserved, tvb, offset+tlv_off+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_cir, tvb, offset+tlv_off+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_cbs, tvb, offset+tlv_off+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_eir, tvb, offset+tlv_off+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ethspec_subtree, hf_rsvp_eth_tspec_ebs, tvb, offset+tlv_off+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "ETH profile: CIR=%.10g, CBS=%.10g, EIR=%.10g, "
"EBS=%.10g",
tvb_get_ntohieee_float(tvb, offset+tlv_off+8),
tvb_get_ntohieee_float(tvb, offset+tlv_off+12),
tvb_get_ntohieee_float(tvb, offset+tlv_off+16),
tvb_get_ntohieee_float(tvb, offset+tlv_off+20));
break;
default:
proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "Unknown TLV: %u", tlv_type);
break;
}
tlv_off += tlv_len;
}
}
/*------------------------------------------------------------------------------
* SENDER TSPEC
*------------------------------------------------------------------------------*/
static const value_string rsvp_switching_granularity_vals[] = {
{0, "Provided in signaling"},
{1, "Ethernet port"},
{2, "Ethernet frame"},
{0, NULL }
};
static void
dissect_rsvp_tspec(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen;
proto_tree *tspec_tree, *ti2 = NULL;
guint8 signal_type;
mylen = obj_length - 4;
switch(type) {
case 2:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - Integrated Services");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_message_format_version, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2,
tvb_get_ntohs(tvb, offset2+2), "%u words, not including header",
tvb_get_ntohs(tvb, offset2+2));
mylen -= 4;
offset2 += 4;
proto_item_set_text(ti, "SENDER TSPEC: IntServ, ");
while (mylen > 0) {
guint8 service_num;
guint8 param_id, param_flags;
guint param_len, raw_len;
guint param_len_processed;
guint length;
service_num = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_service_header, tvb, offset2, 1, ENC_BIG_ENDIAN);
length = tvb_get_ntohs(tvb, offset2+2);
proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2,
length, "Length of service %u data: %u words, not including header",
service_num, length);
mylen -= 4;
offset2 += 4;
/* Process all known service headers as a set of parameters */
param_len_processed = 0;
while (param_len_processed < length) {
param_id = tvb_get_guint8(tvb, offset2);
param_flags = tvb_get_guint8(tvb, offset2+1);
raw_len = tvb_get_ntohs(tvb, offset2+2);
param_len = raw_len + 1;
if (param_len < 1)
THROW(ReportedBoundsError);
switch(param_id) {
case 127:
/* Token Bucket */
tspec_tree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2, param_len*4, TREE(TT_TSPEC_SUBTREE), &ti2,
"Token Bucket TSpec: ");
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter, tvb, offset2, 1,
param_id, "Parameter %u - %s",
param_id,
val_to_str_ext_const(param_id, &svc_vals_ext, "Unknown"));
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1,
param_flags, "Parameter %u flags: 0x%02x",
param_id, param_flags);
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2,
raw_len, "Parameter %u data length: %u words, not including header",
param_id, raw_len);
proto_tree_add_item(tspec_tree, hf_rsvp_tspec_token_bucket_rate, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_tspec_token_bucket_size, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_tspec_peak_data_rate, tvb, offset2+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_minimum_policed_unit, tvb, offset2+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_maximum_packet_size, tvb, offset2+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Token Bucket, %.10g bytes/sec. ",
tvb_get_ntohieee_float(tvb, offset2+4));
proto_item_append_text(ti2, "Rate=%.10g Burst=%.10g Peak=%.10g m=%u M=%u",
tvb_get_ntohieee_float(tvb, offset2+4),
tvb_get_ntohieee_float(tvb, offset2+8),
tvb_get_ntohieee_float(tvb, offset2+12),
tvb_get_ntohl(tvb, offset2+16),
tvb_get_ntohl(tvb, offset2+20));
break;
case 128:
/* Null Service (RFC2997) */
tspec_tree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2, param_len*4, TREE(TT_TSPEC_SUBTREE), &ti2,
"Null Service TSpec: ");
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter, tvb, offset2, 1,
param_id, "Parameter %u - %s",
param_id,
val_to_str_ext_const(param_id, &svc_vals_ext, "Unknown"));
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1,
param_flags, "Parameter %u flags: %x",
param_id, param_flags);
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2,
raw_len, "Parameter %u data length: %u words, not including header",
param_id, raw_len);
proto_tree_add_item(tspec_tree, hf_rsvp_maximum_packet_size, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Null Service. M=%u",
tvb_get_ntohl(tvb, offset2+4));
proto_item_append_text(ti2, "Max pkt size=%u",
tvb_get_ntohl(tvb, offset2+4));
break;
case 126:
/* Compression hint (RFC3006) */
tspec_tree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2, param_len*4, TREE(TT_TSPEC_SUBTREE), &ti2,
"Compression Hint: ");
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter, tvb, offset2, 1,
param_id, "Parameter %u - %s",
param_id,
val_to_str_ext_const(param_id, &svc_vals_ext, "Unknown"));
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1,
param_flags, "Parameter %u flags: %x",
param_id, param_flags);
proto_tree_add_uint_format(tspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2,
raw_len, "Parameter %u data length: %u words, not including header",
param_id, raw_len);
proto_tree_add_item(tspec_tree, hf_rsvp_tspec_hint, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_compression_factor, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Compression Hint. Hint=%u, Factor=%u",
tvb_get_ntohl(tvb, offset2+4),
tvb_get_ntohl(tvb, offset2+8));
proto_item_append_text(ti2, "Hint=%u, Factor=%u",
tvb_get_ntohl(tvb, offset2+4),
tvb_get_ntohl(tvb, offset2+8));
break;
default:
ti2 = proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_parameter, tvb, offset2, 1,
param_id, "param_id, Unknown parameter %d, %d words",
param_id, param_len);
proto_item_set_len(ti2, param_len*4);
break;
}
param_len_processed += param_len;
offset2 += param_len*4;
}
mylen -= length*4;
}
break;
case 4: /* SONET/SDH Tspec */
proto_item_set_text(ti, "SENDER TSPEC: SONET/SDH, ");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "4 - SONET/SDH");
signal_type = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_signal_type_sonet, tvb, offset2, 1, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_requested_concatenation, tvb, offset2+1, 1, ENC_BIG_ENDIAN);
tspec_tree = proto_item_add_subtree(ti2, TREE(TT_TSPEC_SUBTREE));
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_standard_contiguous_concatenation,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_arbitrary_contiguous_concatenation,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_number_of_contiguous_components, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_number_of_virtual_components, tvb, offset2+4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_multiplier, tvb, offset2+6, 2, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_transparency, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
tspec_tree = proto_item_add_subtree(ti2, TREE(TT_TSPEC_SUBTREE));
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_regenerator_section,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_multiplex_section,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_J0_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_SOH_RSOH_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_LOH_MSOH_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_LOH_MSOH_extended_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_K1_K2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_E1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_F1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_E2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_B1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_B2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_M0_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(tspec_tree, hf_rsvp_sender_tspec_M1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_profile, tvb, offset2+12, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Signal [%s], RCC %d, NCC %d, NVC %d, MT %d, Transparency %d, Profile %d",
val_to_str_ext_const(signal_type, &gmpls_sonet_signal_type_str_ext, "Unknown"),
tvb_get_guint8(tvb, offset2+1), tvb_get_ntohs(tvb, offset2+2),
tvb_get_ntohs(tvb, offset2+4), tvb_get_ntohs(tvb, offset2+6),
tvb_get_ntohl(tvb, offset2+8), tvb_get_ntohl(tvb, offset2+12));
break;
case 5: /* FF: G.709 TSPEC, RFC 4328 */
proto_item_set_text(ti, "SENDER TSPEC: G.709, ");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset + 3, 1,
type, "5 - G.709");
signal_type = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_signal_type_g709, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_number_of_multiplexed_components, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_number_of_virtual_components, tvb, offset2 + 4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_multiplier, tvb, offset2 + 6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Signal [%s], NMC %d, NVC %d, MT %d",
rval_to_str(signal_type,
gmpls_g709_signal_type_rvals,
"Unknown"),
tvb_get_ntohs(tvb, offset2 + 2),
tvb_get_ntohs(tvb, offset2 + 4),
tvb_get_ntohs(tvb, offset2 + 6));
break;
case 6: /* Ethernet TSPEC (RFC6003) */
proto_item_set_text(ti, "SENDER TSPEC: Ethernet, ");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "6 - Ethernet");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_switching_granularity, tvb, offset2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_mtu, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
dissect_rsvp_eth_tspec_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+8, obj_length-8,
TREE(TT_TSPEC_SUBTREE));
break;
default: /* Unknown TSpec */
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_tspec_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* FLOWSPEC
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_flowspec(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen, signal_type;
proto_tree *flowspec_tree, *ti2 = NULL;
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
mylen = obj_length - 4;
switch(type) {
case 2:
if (mylen < 4) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, 0, 0,
"Object length %u < 8", obj_length);
return;
}
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_message_format_version, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2,
tvb_get_ntohs(tvb, offset2+2), "%u words, not including header",
tvb_get_ntohs(tvb, offset2+2));
proto_item_set_text(ti, "FLOWSPEC: ");
mylen -= 4;
offset2+= 4;
while (mylen > 0) {
guint8 service_num;
guint length;
guint8 param_id, param_flags;
guint param_len, raw_len;
guint param_len_processed;
if (mylen < 4) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, 0, 0,
"Object length %u not large enough", obj_length);
return;
}
service_num = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_service_header, tvb, offset2, 1, ENC_BIG_ENDIAN);
length = tvb_get_ntohs(tvb, offset2+2);
proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2,
length, "Length of service %u data: %u words, not including header",
service_num, length);
mylen -= 4;
offset2 += 4;
proto_item_append_text(ti, "%s: ",
val_to_str_ext(service_num, &intsrv_services_str_ext,
"Unknown (%d)"));
/* Process all known service headers as a set of parameters */
param_len_processed = 0;
while (param_len_processed < length) {
param_id = tvb_get_guint8(tvb, offset2);
param_flags = tvb_get_guint8(tvb, offset2+1);
raw_len = tvb_get_ntohs(tvb, offset2+2);
param_len = raw_len + 1;
if (param_len < 1)
THROW(ReportedBoundsError);
switch(param_id) {
case 127:
/* Token Bucket */
flowspec_tree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2, param_len*4,
TREE(TT_FLOWSPEC_SUBTREE), &ti2, "Token Bucket: ");
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter, tvb, offset2, 1,
param_id, "Parameter %u - %s",
param_id,
val_to_str_ext_const(param_id, &svc_vals_ext, "Unknown"));
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1,
param_flags, "Parameter %u flags: 0x%02x",
param_id, param_flags);
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2,
raw_len, "Parameter %u data length: %u words, not including header",
param_id, raw_len);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_token_bucket_rate, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_token_bucket_size, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_peak_data_rate, tvb, offset2+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_minimum_policed_unit, tvb, offset2+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_maximum_packet_size, tvb, offset2+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Token Bucket, %.10g bytes/sec. ",
tvb_get_ntohieee_float(tvb, offset2+4));
proto_item_append_text(ti2, "Rate=%.10g Burst=%.10g Peak=%.10g m=%u M=%u",
tvb_get_ntohieee_float(tvb, offset2+4),
tvb_get_ntohieee_float(tvb, offset2+8),
tvb_get_ntohieee_float(tvb, offset2+12),
tvb_get_ntohl(tvb, offset2+16),
tvb_get_ntohl(tvb, offset2+20));
break;
case 130:
/* Guaranteed-rate RSpec */
flowspec_tree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2, param_len*4, TREE(TT_FLOWSPEC_SUBTREE), &ti2,
"Guaranteed-Rate RSpec: ");
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter, tvb, offset2, 1,
param_id, "Parameter %u - %s",
param_id,
val_to_str_ext_const(param_id, &svc_vals_ext, "Unknown"));
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1,
param_flags, "Parameter %u flags: %x",
param_id, param_flags);
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2,
raw_len, "Parameter %u data length: %u words, not including header",
param_id, raw_len);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_rate, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_slack_term, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "RSpec, %.10g bytes/sec. ",
tvb_get_ntohieee_float(tvb, offset2+4));
proto_item_append_text(ti2, "R=%.10g, s=%u",
tvb_get_ntohieee_float(tvb, offset2+4),
tvb_get_ntohl(tvb, offset2+8));
break;
case 128:
/* Null Service (RFC2997) */
flowspec_tree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2, param_len*4, TREE(TT_FLOWSPEC_SUBTREE), &ti2,
"Null Service Flowspec: ");
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter, tvb, offset2, 1,
param_id, "Parameter %u - %s",
param_id,
val_to_str_ext_const(param_id, &svc_vals_ext, "Unknown"));
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter_flags, tvb, offset2+1, 1,
param_flags, "Parameter %u flags: %x",
param_id, param_flags);
proto_tree_add_uint_format(flowspec_tree, hf_rsvp_parameter_length, tvb, offset2+2, 2,
raw_len, "Parameter %u data length: %u words, not including header",
param_id,
raw_len);
proto_tree_add_item(flowspec_tree, hf_rsvp_maximum_packet_size, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Null Service. M=%u",
tvb_get_ntohl(tvb, offset2+4));
proto_item_append_text(ti2, "Max pkt size=%u",
tvb_get_ntohl(tvb, offset2+4));
break;
default:
proto_tree_add_text(rsvp_object_tree, tvb, offset2, param_len*4,
"Unknown parameter %d, %d words",
param_id, param_len);
break;
}
param_len_processed += param_len;
offset2 += param_len * 4;
}
/* offset2 += length*4; */
mylen -= length*4;
}
break;
case 4:
proto_item_set_text(ti, "FLOWSPEC: SONET/SDH, ");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "4 - SONET/SDH");
signal_type = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_signal_type_sonet, tvb, offset2, 1, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_requested_concatenation, tvb, offset2+1, 1, ENC_BIG_ENDIAN);
flowspec_tree = proto_item_add_subtree(ti2, TREE(TT_FLOWSPEC_SUBTREE));
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_standard_contiguous_concatenation,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_arbitrary_contiguous_concatenation,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_number_of_contiguous_components, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_number_of_virtual_components, tvb, offset2+4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_multiplier, tvb, offset2+6, 2, ENC_BIG_ENDIAN);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_transparency, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
flowspec_tree = proto_item_add_subtree(ti2, TREE(TT_FLOWSPEC_SUBTREE));
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_regenerator_section,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_multiplex_section,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_J0_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_SOH_RSOH_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_LOH_MSOH_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_LOH_MSOH_extended_DCC_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_K1_K2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_E1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_F1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_E2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_B1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_B2_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_M0_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(flowspec_tree, hf_rsvp_flowspec_M1_transparency,
tvb, offset2+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_profile, tvb, offset2+12, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Signal [%s], RCC %d, NCC %d, NVC %d, MT %d, Transparency %d, Profile %d",
val_to_str_ext_const(signal_type, &gmpls_sonet_signal_type_str_ext, "Unknown"),
tvb_get_guint8(tvb, offset2+1), tvb_get_ntohs(tvb, offset2+2),
tvb_get_ntohs(tvb, offset2+4), tvb_get_ntohs(tvb, offset2+6),
tvb_get_ntohl(tvb, offset2+8), tvb_get_ntohl(tvb, offset2+12));
break;
case 5: /* FF: G.709 FLOWSPEC, RFC 4328 */
proto_item_set_text(ti, "FLOWSPEC: G.709, ");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset + 3, 1,
type, "5 - G.709");
signal_type = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_signal_type_g709, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_number_of_multiplexed_components, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_number_of_virtual_components, tvb, offset2 + 4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_multiplier, tvb, offset2 + 6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Signal [%s], NMC %d, NVC %d, MT %d",
rval_to_str(signal_type,
gmpls_g709_signal_type_rvals,
"Unknown"),
tvb_get_ntohs(tvb, offset2 + 2),
tvb_get_ntohs(tvb, offset2 + 4),
tvb_get_ntohs(tvb, offset2 + 6));
break;
case 6: /* Ethernet FLOWSPEC (RFC6003) */
proto_item_set_text(ti, "FLOWSPEC: Ethernet, ");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "6 - Ethernet");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_switching_granularity, tvb, offset2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_flowspec_mtu, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
dissect_rsvp_eth_tspec_tlv(ti, pinfo, rsvp_object_tree, tvb, offset+8, obj_length-8,
TREE(TT_FLOWSPEC_SUBTREE));
break;
default:
break;
}
}
/*------------------------------------------------------------------------------
* ADSPEC
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_adspec(proto_item *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen, i;
proto_tree *adspec_tree;
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
mylen = obj_length - 4;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_adspec_message_format_version, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_data_length, tvb, offset2+2, 2,
tvb_get_ntohs(tvb, offset2+2), "%u words, not including header",
tvb_get_ntohs(tvb, offset2+2));
mylen -= 4;
offset2 += 4;
while (mylen > 0) {
guint8 service_num;
guint length;
const char *str;
service_num = tvb_get_guint8(tvb, offset2);
str = val_to_str_ext_const(service_num, &intsrv_services_str_ext, "Unknown");
length = tvb_get_ntohs(tvb, offset2+2);
adspec_tree = proto_tree_add_subtree(rsvp_object_tree, tvb, offset2,
(length+1)*4, TREE(TT_ADSPEC_SUBTREE), NULL, str);
proto_tree_add_item(adspec_tree, hf_rsvp_adspec_service_header, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(adspec_tree, hf_rsvp_hf_rsvp_adspec_break_bit, tvb, offset2+1, 1, ENC_NA);
proto_tree_add_uint_format_value(adspec_tree, hf_rsvp_data_length, tvb, offset2+2, 2,
length, "%u words, not including header",
length);
mylen -= 4;
offset2 += 4;
i = length*4;
while (i > 0) {
guint8 id;
guint phdr_length;
id = tvb_get_guint8(tvb, offset2);
phdr_length = tvb_get_ntohs(tvb, offset2+2);
str = try_val_to_str_ext(id, &adspec_params_ext);
if (str) {
switch(id) {
case 4:
case 8:
case 10:
case 133:
case 134:
case 135:
case 136:
/* 32-bit unsigned integer */
proto_tree_add_text(adspec_tree, tvb, offset2,
(phdr_length+1)<<2,
"%s - %u (type %u, length %u)",
str,
tvb_get_ntohl(tvb, offset2+4),
id, phdr_length);
break;
case 6:
/* IEEE float */
proto_tree_add_text(adspec_tree, tvb, offset2,
(phdr_length+1)<<2,
"%s - %.10g (type %u, length %u)",
str,
tvb_get_ntohieee_float(tvb, offset2+4),
id, phdr_length);
break;
default:
proto_tree_add_text(adspec_tree, tvb, offset2,
(phdr_length+1)<<2,
"%s (type %u, length %u)",
str,
id, phdr_length);
break;
}
} else {
proto_tree_add_text(adspec_tree, tvb, offset2,
(phdr_length+1)<<2,
"Unknown (type %u, length %u)",
id, phdr_length);
}
offset2 += (phdr_length+1)<<2;
i -= (phdr_length+1)<<2;
mylen -= (phdr_length+1)<<2;
}
}
}
/*------------------------------------------------------------------------------
* INTEGRITY
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_integrity(proto_item *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_tree *ti2, *rsvp_integ_flags_tree;
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_integrity_flags, tvb, offset2, 1, ENC_BIG_ENDIAN);
rsvp_integ_flags_tree = proto_item_add_subtree(ti2, TREE(TT_INTEGRITY_FLAGS));
proto_tree_add_item(rsvp_integ_flags_tree, hf_rsvp_integrity_flags_handshake,
tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_integrity_key_identifier, tvb, offset2+2, 6, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_integrity_sequence_number, tvb, offset2+8, 8, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_integrity_hash, tvb, offset2+16, obj_length - 20, ENC_NA);
}
/*------------------------------------------------------------------------------
* POLICY
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_policy(proto_item *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_policy_data, tvb, offset2, obj_length - 4, ENC_NA);
}
/*------------------------------------------------------------------------------
* LABEL_REQUEST
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_label_request(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
static const value_string lab_req_type_str[] = {
{ 1, ""},
{ 2, "(Label Request with ATM label Range)"},
{ 3, "(Label Request with Frame-Relay label Range)"},
{ 4, "(Generalized Label Request)"},
{ 5, "(Generalized Channel_set Label Request)"},
{ 0, NULL }
};
static value_string_ext lab_req_type_str_ext = VALUE_STRING_EXT_INIT(lab_req_type_str);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "%d %s", type,
val_to_str_ext_const(type, &lab_req_type_str_ext, "Unknown"));
switch(type) {
case 1: {
unsigned short l3pid = tvb_get_ntohs(tvb, offset2+2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_l3pid, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LABEL REQUEST: Basic: L3PID: %s (0x%04x)",
val_to_str_const(l3pid, etype_vals, "Unknown"),
l3pid);
break;
}
case 2: {
unsigned short l3pid = tvb_get_ntohs(tvb, offset2+2);
unsigned short min_vpi, min_vci, max_vpi, max_vci;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_l3pid, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_m, tvb, offset2+4, 1, ENC_NA);
min_vpi = tvb_get_ntohs(tvb, offset2+4) & 0x7f;
min_vci = tvb_get_ntohs(tvb, offset2+6);
max_vpi = tvb_get_ntohs(tvb, offset2+8) & 0x7f;
max_vci = tvb_get_ntohs(tvb, offset2+10);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_min_vpi, tvb, offset2+4, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_min_vci, tvb, offset2+6, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_max_vpi, tvb, offset2+8, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_max_vci, tvb, offset2+10, 2, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LABEL REQUEST: ATM: L3PID: %s (0x%04x). VPI/VCI: Min: %d/%d, Max: %d/%d. %s Merge. ",
val_to_str_const(l3pid, etype_vals, "Unknown"), l3pid,
min_vpi, min_vci, max_vpi, max_vci,
(tvb_get_guint8(tvb, offset2+4) & 0x80) ? "Can" : "Cannot");
break;
}
case 3: {
guint16 l3pid = tvb_get_ntohs(tvb, offset2+2);
guint32 min_dlci, max_dlci, dlci_len, dlci_len_code;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_l3pid, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
dlci_len_code = (tvb_get_ntohs(tvb, offset2+4) & 0x0180) >> 7;
min_dlci = tvb_get_ntohl(tvb, offset2+4) & 0x7fffff;
max_dlci = tvb_get_ntohl(tvb, offset2+8) & 0x7fffff;
switch(dlci_len_code) {
case 0:
/* 10-bit DLCIs */
dlci_len = 10;
min_dlci &= 0x3ff;
max_dlci &= 0x3ff;
break;
case 2:
dlci_len = 23;
break;
default:
dlci_len = 0;
min_dlci = 0;
max_dlci = 0;
break;
}
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_dlci_length, tvb, offset2+4, 2,
dlci_len, "%s (%d)",
(dlci_len==10) ? "10 bits" :
(dlci_len==23) ? "23 bits" :
"INVALID", dlci_len_code);
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_min_dlci, tvb, offset2+5, 3, min_dlci);
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_max_dlci, tvb, offset2+8, 2, max_dlci);
proto_item_set_text(ti, "LABEL REQUEST: Frame: L3PID: %s (0x%04x). DLCI Len: %s. Min DLCI: %d. Max DLCI: %d",
val_to_str_const(l3pid, etype_vals, "Unknown"), l3pid,
(dlci_len==10) ? "10 bits" :
(dlci_len==23) ? "23 bits" :
"INVALID", min_dlci, max_dlci);
break;
}
case 4:
case 5: {
unsigned short l3pid = tvb_get_ntohs(tvb, offset2+2);
unsigned char lsp_enc = tvb_get_guint8(tvb,offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_lsp_encoding_type, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_switching_type, tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_g_pid, tvb, offset2+2, 2, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LABEL REQUEST: Generalized: LSP Encoding=%s, "
"Switching Type=%s, G-PID=%s ",
rval_to_str(lsp_enc, gmpls_lsp_enc_rvals, "Unknown (%d)"),
rval_to_str(tvb_get_guint8(tvb,offset2+1),
gmpls_switching_type_rvals, "Unknown (%d)"),
rval_to_str_const(l3pid, gmpls_gpid_rvals,
val_to_str(l3pid, etype_vals,
"Unknown (0x%04x)")));
break;
}
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_request_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
} /* switch(type) */
}
/*-----------------------------------------------------------------------------
* LABEL
*---------------------------------------------------------------------------*/
/*
FF: G.694 lambda label, see draft-ietf-ccamp-gmpls-g-694-lambda-labels-05
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|Grid | C.S | Reserved | n |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
static void
dissect_glabel_lambda(proto_tree *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset)
{
float freq = 0.0f;
guint32 wavelength = 0;
float cs_thz = 0.0f;
guint8 grid = ((tvb_get_guint8(tvb, offset) & 0xE0) >> 5);
guint8 cs = ((tvb_get_guint8(tvb, offset) & 0x1E) >> 1);
gint16 n = tvb_get_ntohs(tvb, offset + 2);
if (grid == 1) {
/* DWDM grid: Frequency (THz) = 193.1 THz + n * channel spacing (THz) */
cs_thz =
cs == 1 ? 0.1f :
cs == 2 ? 0.05f :
cs == 3 ? 0.025f :
cs == 4 ? 0.0125f :
0.0f;
freq = 193.1f + (n * cs_thz);
proto_tree_add_text(rsvp_object_tree, tvb, offset, 4,
"Wavelength Label: "
"grid=%s, "
"channel spacing=%s, "
"n=%d, "
"freq=%.2fTHz",
/* grid */
"DWDM",
/* channel spacing */
cs == 1 ? "100GHz" :
cs == 2 ? "50GHz" :
cs == 3 ? "25GHz" :
cs == 4 ? "12.5GHz" :
"unknown",
/* n */
n,
/* frequency */
freq);
proto_item_append_text(ti, ": Wavelength: "
"grid=%s, "
"channel spacing=%s, "
"n=%d, "
"freq=%.2fTHz",
"DWDM",
cs == 1 ? "100GHz" :
cs == 2 ? "50GHz" :
cs == 3 ? "25GHz" :
cs == 4 ? "12.5GHz" :
"unknown",
n,
freq);
} else if (grid == 2) {
/* CWDM grid: Wavelength (nm) = 1471 nm + n * 20 nm */
wavelength = 1471 + (n * 20);
proto_tree_add_text(rsvp_object_tree, tvb, offset, 4,
"Wavelength Label: "
"grid=%s, "
"channel spacing=%s, "
"n=%d, "
"wavelength=%unm",
/* grid */
"CWDM",
/* channel spacing */
cs == 1 ? "20nm" :
"unknown",
/* n */
n,
/* wavelength */
wavelength);
proto_item_append_text(ti, ": Wavelength: "
"grid=%s, "
"channel spacing=%s, "
"n=%d, "
"wavelength=%unm",
"CWDM",
cs == 1 ? "20nm" :
"unknown",
n,
wavelength);
} else {
/* unknown grid: */
proto_tree_add_text(rsvp_object_tree, tvb, offset, 4,
"Wavelength Label: "
"grid=%u, "
"channel spacing=%u, "
"n=%d",
grid, cs, n);
proto_item_append_text(ti, ": Wavelength: "
"grid=%u, "
"channel spacing=%u, "
"n=%d",
grid, cs, n);
}
return;
}
/*
FF: SONET/SDH label, see RFC 4606
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| S | U | K | L | M |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
static void
dissect_glabel_sdh(proto_tree *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset)
{
guint16 s = tvb_get_ntohs(tvb, offset);
guint8 u = ((tvb_get_guint8(tvb, offset + 2) & 0xF0) >> 4);
guint8 k = ((tvb_get_guint8(tvb, offset + 2) & 0x0F) >> 0);
guint8 l = ((tvb_get_guint8(tvb, offset + 3) & 0xF0) >> 4);
guint8 m = ((tvb_get_guint8(tvb, offset + 3) & 0x0F) >> 0);
proto_tree_add_text(rsvp_object_tree, tvb, offset, 4,
"SONET/SDH Label: "
"S=%u, "
"U=%u, "
"K=%u, "
"L=%u, "
"M=%u",
s, u, k, l, m);
proto_item_append_text(ti, ": SONET/SDH: "
"S=%u, "
"U=%u, "
"K=%u, "
"L=%u, "
"M=%u",
s, u, k, l, m);
}
/*
FF: G.709 label (aka ODUk label), see RFC 4328
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Reserved | t3 | t2 |t1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
static void
dissect_glabel_g709(proto_tree *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset)
{
guint8 t2 = ((tvb_get_guint8(tvb, offset + 3) & 0x0E) >> 1);
guint8 t1 = ((tvb_get_guint8(tvb, offset + 3) & 0x01) >> 0);
guint8 t3 = ((tvb_get_guint8(tvb, offset + 2) & 0x03) << 4);
t3 |= ((tvb_get_guint8(tvb, offset + 3) & 0xF0) >> 4);
proto_tree_add_text(rsvp_object_tree, tvb, offset, 4,
"G.709 ODUk Label: "
"t3=%u, "
"t2=%u, "
"t1=%u",
t3, t2, t1);
proto_item_append_text(ti, ": G.709 ODUk: "
"t3=%u, "
"t2=%u, "
"t1=%u",
t3, t2, t1);
}
/*
FF: EVPL Generalized Label, see RFC6004
0 1
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Rsvd | VLAN ID |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
static void
dissect_glabel_evpl(proto_tree *ti _U_, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset)
{
int bit_offset;
guint16 vlan_id = ((tvb_get_ntohs(tvb,offset) << 4) & 0xFFFF);
/* point to the first bit in VLAN ID */
bit_offset = (offset<<2)+3;
proto_tree_add_bits_item(rsvp_object_tree,hf_rsvp_label_generalized_label_evpl_vlad_id,tvb, bit_offset, 12, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": EVPL Generalized Label: "
"VLAN ID = %u" ,vlan_id);
}
static void
dissect_rsvp_label(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type)
{
int offset2 = offset + 4;
int mylen, i;
const char *name;
name = (rsvp_class==RSVP_CLASS_SUGGESTED_LABEL ? "SUGGESTED LABEL":
(rsvp_class==RSVP_CLASS_UPSTREAM_LABEL ? "UPSTREAM LABEL":
(rsvp_class==RSVP_CLASS_RECOVERY_LABEL ? "RECOVERY LABEL":
"LABEL")));
mylen = obj_length - 4;
switch(type) {
case 1:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 (Packet Label)");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_label, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "%s: %u", name,
tvb_get_ntohl(tvb, offset2));
break;
case 2:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 (Generalized Label)");
if (rsvp_generalized_label_option == 1) {
/* FF: no generalized label interpretation */
proto_item_set_text(ti, "%s: Generalized: ", name);
for (i = 0; i < mylen; i += 4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_generalized_label, tvb, offset2+i, 4, ENC_BIG_ENDIAN);
if (i < 16) {
proto_item_append_text(ti, "0x%x%s",
tvb_get_ntohl(tvb, offset2+i),
i+4<mylen?", ":"");
} else if (i == 16) {
proto_item_append_text(ti, "...");
}
}
} else if (rsvp_generalized_label_option == 2) {
dissect_glabel_sdh(ti, rsvp_object_tree, tvb, offset2);
} else if (rsvp_generalized_label_option == 4) {
dissect_glabel_g709(ti, rsvp_object_tree, tvb, offset2);
} else if (rsvp_generalized_label_option == 3) {
dissect_glabel_lambda(ti, rsvp_object_tree, tvb, offset2);
} else if (rsvp_generalized_label_option == 5) {
dissect_glabel_evpl(ti, rsvp_object_tree, tvb, offset2);
}
break;
case 4:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "4 (Generalized Channel_set)");
proto_item_append_text(ti, ": Generalized Channel_set");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_data, tvb, offset2, mylen, ENC_NA);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_data, tvb, offset2, mylen, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* LABEL_SET
*------------------------------------------------------------------------------*/
static const value_string action_type_vals[] = {
{ 0, "Inclusive list"},
{ 1, "Exclusive list"},
{ 2, "Inclusive range"},
{ 3, "Exclusive range"},
{ 0, NULL}
};
static void
dissect_rsvp_label_set(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 8;
guint8 label_type;
int len, i;
len = obj_length - 8;
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_label_set_action, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": %s",
val_to_str(tvb_get_guint8(tvb, offset+4),
action_type_vals, "Unknown (%u)"));
label_type = tvb_get_guint8 (tvb, offset+7);
proto_tree_add_text(rsvp_object_tree, tvb, offset+7, 1, "Label type: %s",
(label_type == 1) ? "Packet Label" : "Generalized Label");
proto_item_append_text(ti, ", %s",
(label_type == 1) ? "Packet Label: " : "Generalized Label: ");
for (i = 0; i < len/4; i++) {
proto_tree_add_text(rsvp_object_tree, tvb, offset2+i*4, 4,
"Subchannel %u: %u (0x%x)", i+1,
tvb_get_ntohl(tvb, offset2+i*4),
tvb_get_ntohl(tvb, offset2+i*4));
if (i<5) {
if (i!=0)
proto_item_append_text(ti, ", ");
proto_item_append_text(ti, "%u",
tvb_get_ntohl(tvb, offset2+i*4));
}
}
}
/*------------------------------------------------------------------------------
* SESSION ATTRIBUTE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_session_attribute(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
guint8 flags;
guint8 name_len;
proto_tree *ti2, *rsvp_sa_flags_tree;
switch(type) {
case 1:
case 7:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "%u - IPv4 LSP (%sResource Affinities)",
type, (type == 1) ? "" : "No ");
if (type == 1) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_exclude_any, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_include_any, tvb, offset2+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_include_all, tvb, offset2+8, 4, ENC_BIG_ENDIAN);
offset2 = offset2+12;
}
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_setup_priority, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_hold_priority, tvb, offset2+1, 1, ENC_BIG_ENDIAN);
flags = tvb_get_guint8(tvb, offset2+2);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_flags, tvb, offset2+2, 1, ENC_BIG_ENDIAN);
rsvp_sa_flags_tree = proto_item_add_subtree(ti2,
TREE(TT_SESSION_ATTRIBUTE_FLAGS));
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_local,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_label,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_se_style,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_bandwidth,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_sa_flags_tree, hf_rsvp_sa_flags_node,
tvb, offset2+2, 1, ENC_BIG_ENDIAN);
name_len = tvb_get_guint8(tvb, offset2+3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_name_length, tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_name, tvb, offset2+4, name_len, ENC_NA|ENC_ASCII);
proto_item_set_text(ti, "SESSION ATTRIBUTE: SetupPrio %d, HoldPrio %d, %s%s%s%s%s [%s]",
tvb_get_guint8(tvb, offset2),
tvb_get_guint8(tvb, offset2+1),
flags &0x01 ? "Local Protection, " : "",
flags &0x02 ? "Label Recording, " : "",
flags &0x04 ? "SE Style, " : "",
flags &0x08 ? "Bandwidth Protection, " : "",
flags &0x10 ? "Node Protection, " : "",
name_len ? tvb_format_text(tvb, offset2+4, name_len) : "");
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_session_attribute_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* EXPLICIT ROUTE AND RECORD ROUTE SUBOBJECTS,
* RFC 3209, RFC 3473, RFC 5420, RFC 4873, RFC 5553
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_ero_rro_subobjects(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length, int rsvp_class)
{
int i, j, k, l, flags;
proto_tree *ti2 = NULL, *rsvp_ro_subtree, *rsvp_rro_flags_subtree;
int tree_type;
switch(rsvp_class) {
case RSVP_CLASS_EXPLICIT_ROUTE:
tree_type = TREE(TT_EXPLICIT_ROUTE_SUBOBJ);
break;
case RSVP_CLASS_RECORD_ROUTE:
tree_type = TREE(TT_RECORD_ROUTE_SUBOBJ);
break;
default:
/* Bail out */
return;
}
for (i=1, l = 0; l < obj_length - 4; i++) {
j = tvb_get_guint8(tvb, offset+l) & 0x7f;
switch(j) {
case 1: /* IPv4 */
k = tvb_get_guint8(tvb, offset+l) & 0x80;
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8,
tree_type, &ti2, "IPv4 Subobject - %s%s",
tvb_ip_to_str(tvb, offset+l+2),
rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE ?
(k ? ", Loose" : ", Strict") : "");
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE)
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "1 (IPv4)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_ipv4_hop, tvb, offset+l+2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_prefix_length, tvb, offset+l+6, 1, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "IPv4 %s%s",
tvb_ip_to_str(tvb, offset+l+2),
k ? " [L]" : "");
}
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) {
flags = tvb_get_guint8(tvb, offset+l+7);
if (flags&0x20) {
proto_item_append_text(ti, " (Node-id)");
proto_item_append_text(ti2, " (Node-id)");
}
if (flags&0x01) proto_item_append_text(ti2, ", Local Protection Available");
if (flags&0x02) proto_item_append_text(ti2, ", Local Protection In Use");
if (flags&0x04) proto_item_append_text(ti2, ", Backup BW Avail");
if (flags&0x08) proto_item_append_text(ti2, ", Backup is Next-Next-Hop");
ti2 = proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_flags, tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
rsvp_rro_flags_subtree =
proto_item_add_subtree(ti2, TREE(TT_RECORD_ROUTE_SUBOBJ_FLAGS));
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_avail,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_in_use,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_bandwidth,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_node,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_node_address,
tvb, offset+l+7, 1, ENC_BIG_ENDIAN);
}
break;
case 2: /* IPv6 */
rsvp_ro_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset+l, 20, tree_type, &ti2,
"IPv6 Subobject");
k = tvb_get_guint8(tvb, offset+l) & 0x80;
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE)
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "2 (IPv6)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_ipv6_hop, tvb, offset+l+2, 16, ENC_NA);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_prefix_length, tvb, offset+l+18, 1, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "IPv6 [...]%s", k ? " [L]":"");
}
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) {
flags = tvb_get_guint8(tvb, offset+l+19);
if (flags&0x20) {
proto_item_append_text(ti, " (Node-id)");
proto_item_append_text(ti2, " (Node-id)");
}
if (flags&0x01) proto_item_append_text(ti2, ", Local Protection Available");
if (flags&0x02) proto_item_append_text(ti2, ", Local Protection In Use");
if (flags&0x04) proto_item_append_text(ti2, ", Backup BW Avail");
if (flags&0x08) proto_item_append_text(ti2, ", Backup is Next-Next-Hop");
ti2 = proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_flags, tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
rsvp_rro_flags_subtree =
proto_item_add_subtree(ti2, TREE(TT_RECORD_ROUTE_SUBOBJ_FLAGS));
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_avail,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_in_use,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_backup_tunnel_bandwidth,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_backup_tunnel_hop,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_node_address,
tvb, offset+l+19, 1, ENC_BIG_ENDIAN);
}
break;
case 3: /* Label RFC 3477 */
k = tvb_get_guint8(tvb, offset+l) & 0x80;
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8,
tree_type, &ti2, "Label Subobject - %d, %s",
tvb_get_ntohl(tvb, offset+l+4),
rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE ?
(k ? "Loose" : "Strict") : "");
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE)
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "3 (Label)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) {
flags = tvb_get_guint8(tvb, offset+l+2);
if (flags&0x01) proto_item_append_text(ti2, "The label will be understood if received on any interface");
ti2 = proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_flags, tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
rsvp_rro_flags_subtree =
proto_item_add_subtree(ti2, TREE(TT_RECORD_ROUTE_SUBOBJ_FLAGS));
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_global_label,
tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
}
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ctype, tvb, offset+l+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_label, tvb, offset+l+4, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "Label %d%s",
tvb_get_ntohl(tvb, offset+l+4),
k ? " [L]":"");
}
break;
case 4: /* Unnumbered Interface-ID RFC 3477, RFC 6107*/
k = tvb_get_guint8(tvb, offset+l) & 0x80;
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8, tree_type, &ti2,
"Unnumbered Interface-ID - %s, %d, %s",
tvb_ip_to_str(tvb, offset+l+4),
tvb_get_ntohl(tvb, offset+l+8),
rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE ?
(k ? "Loose" : "Strict") : "");
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE)
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "4 (Unnumbered Interface-ID)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) {
flags = tvb_get_guint8(tvb, offset+l+2);
if (flags&0x01) proto_item_append_text(ti2, ", Local Protection Available");
if (flags&0x02) proto_item_append_text(ti2, ", Local Protection In Use");
ti2 = proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_flags, tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
rsvp_rro_flags_subtree =
proto_item_add_subtree(ti2, TREE(TT_RECORD_ROUTE_SUBOBJ_FLAGS));
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_avail,
tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_rro_flags_subtree, hf_rsvp_rro_flags_local_in_use,
tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
}
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_router_id, tvb, offset+l+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_interface_id, tvb, offset+l+8, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "Unnum %s/%d%s",
tvb_ip_to_str(tvb, offset+l+4),
tvb_get_ntohl(tvb, offset+l+8),
k ? " [L]":"");
}
break;
case 32: /* AS */
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) goto defaultsub;
k = tvb_get_ntohs(tvb, offset+l+2);
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 4, tree_type, &ti2,
"Autonomous System %u",
k);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "32 (Autonomous System Number)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_autonomous_system, tvb, offset+l+2, 2, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "AS %d",
tvb_get_ntohs(tvb, offset+l+2));
}
break;
case 64: /* PKSv4 - RFC5520 */
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) goto defaultsub;
k = tvb_get_ntohs(tvb, offset+l+2);
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8, tree_type, &ti2,
"Path Key subobject - %s, %u",
tvb_ip_to_str(tvb, offset+l+4),
k);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "64 (Path Key with IPv4 PCE-ID)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_path_key, tvb, offset+l+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_pce_id_ipv4, tvb, offset+l+4, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "Path Key %d", k);
}
break;
case 65: /* PKSv6 - RFC5520 */
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE) goto defaultsub;
k = tvb_get_ntohs(tvb, offset+l+2);
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l, 8, tree_type, &ti2,
"Path Key subobject - %s, %u",
tvb_ip6_to_str(tvb, offset+l+4),
k);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "65 (Path Key with IPv6 PCE-ID)");
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_path_key, tvb, offset+l+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_pce_id_ipv6, tvb, offset+l+4, 16, ENC_NA);
if (i < 4) {
proto_item_append_text(ti, "Path Key %d", k);
}
break;
case 124:
case 125:
case 126:
case 127:
/*
* FF: Types 124 through 127 are to be reserved for Vendor
* Private Use (see RFC 3936, Section 2.3.1) in case of
* EXPLICIT_ROUTE (aka ERO).
*/
if (rsvp_class == RSVP_CLASS_RECORD_ROUTE)
goto defaultsub;
else
goto privatesub;
break;
case 252:
case 253:
case 254:
case 255:
/*
* FF: Types 252 through 255 are to be reserved for Vendor
* Private Use (see RFC 3936, Section 2.3.1) in case of
* RECORD_ROUTE (aka RRO).
*/
if (rsvp_class == RSVP_CLASS_EXPLICIT_ROUTE)
goto defaultsub;
else
goto privatesub;
break;
privatesub: /* Private subobject */
/*
* FF: The first four octets of the sub-object contents of
* a Vendor Private sub-object of an EXPLICIT_ROUTE or
* RECORD_ROUTE object MUST be that vendor's SMI enterprise
* code in network octet order.
*/
{
guint8 private_so_len = tvb_get_guint8(tvb, offset+l+1);
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset+l,
tvb_get_guint8(tvb, offset+l+1),
tree_type, &ti2, "Private Subobject: %d", j);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "%u (Private)", j);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_private_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_ro_subtree,
hf_rsvp_filter[RSVPF_ENT_CODE],
tvb, offset+l+4, 4, ENC_BIG_ENDIAN);
if (private_so_len > 8) {
/* some private data */
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_private_data, tvb, offset+l+8, private_so_len - 8, ENC_NA);
}
}
break;
default: /* Unknown subobject */
defaultsub:
rsvp_ro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+l,
tvb_get_guint8(tvb, offset+l+1),
tree_type, &ti2, "Unknown subobject: %d", j);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_loose_hop, tvb, offset+l, 1, ENC_NA);
proto_tree_add_uint_format_value(rsvp_ro_subtree, hf_rsvp_type, tvb, offset+l, 1,
j, "%u (Unknown)", j);
proto_tree_add_item(rsvp_ro_subtree, hf_rsvp_ero_rro_subobjects_length, tvb, offset+l+1, 1, ENC_BIG_ENDIAN);
break;
}
if (tvb_get_guint8(tvb, offset+l+1) < 1) {
proto_tree_add_expert_format(rsvp_ro_subtree, pinfo, &ei_rsvp_invalid_length, tvb, offset+l+1, 1,
"Invalid length: %u", tvb_get_guint8(tvb, offset+l+1));
return;
}
l += tvb_get_guint8(tvb, offset+l+1);
if (l < obj_length - 4) {
if (i < 4)
proto_item_append_text(ti, ", ");
else if (i==4)
proto_item_append_text(ti, "...");
}
}
}
/*------------------------------------------------------------------------------
* FF: EXCLUDE ROUTE SUBOBJECTS (they do not share ERO/RRO code points, they may
* share ERO/RRO subobjects layout).
* RFC 4874
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_xro_subobjects(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int obj_length,
int rsvp_class)
{
int i, lbit, type, l;
proto_tree *rsvp_xro_subtree;
int tree_type;
switch (rsvp_class) {
case RSVP_CLASS_EXCLUDE_ROUTE:
tree_type = TREE(TT_EXCLUDE_ROUTE_SUBOBJ);
break;
default:
/* Bail out */
return;
}
/* 0 1 2 3 */
/* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 */
/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */
/* |L| Type | Length | Value... | */
/* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */
for (i = 1, l = 0; l < obj_length - 4; i++) {
lbit = tvb_get_guint8(tvb, offset + l) & 0x80;
type = tvb_get_guint8(tvb, offset + l) & 0x7f;
switch (type) {
case 1: /* IPv4 */
rsvp_xro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset + l, 8, tree_type, NULL,
"IPv4 Subobject - %s",
tvb_ip_to_str(tvb, offset + l + 2));
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_lbit,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_type,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_len,
tvb, offset + l + 1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_ipv4_addr,
tvb, offset + l + 2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_ipv4_prefix,
tvb, offset + l + 6, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_ipv4_attr,
tvb, offset + l + 7, 1, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "IPv4 %s%s",
tvb_ip_to_str(tvb, offset + l + 2),
lbit ? " [L]" : "");
}
break;
case 2: /* IPv6 */
rsvp_xro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset + l, 20, tree_type, NULL,
"IPv6 Subobject - %s",
tvb_ip6_to_str(tvb, offset + l + 2));
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_lbit,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_type,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_len,
tvb, offset + l + 1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_ipv6_addr,
tvb, offset + l + 2, 16, ENC_NA);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_ipv6_prefix,
tvb, offset + l + 18, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_ipv6_attr,
tvb, offset + l + 19, 1, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "IPv6 [...]%s", lbit ? " [L]" : "");
}
break;
case 34: /* SRLG */
rsvp_xro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset + l, 8, tree_type, NULL,
"SRLG Subobject - %u",
tvb_get_ntohl(tvb, offset + l + 2));
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_lbit,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_type,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_len,
tvb, offset + l + 1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_srlg_id,
tvb, offset + l + 2, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_srlg_res,
tvb, offset + l + 6, 2, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "SRLG %u%s",
tvb_get_ntohl(tvb, offset + l + 2),
lbit ? " [L]" : "");
}
break;
default: /* Unknown subobject */
rsvp_xro_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset + l,
tvb_get_guint8(tvb, offset + l + 1),
tree_type, NULL, "Unknown subobject: %d", type);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_lbit,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_type,
tvb, offset + l, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_xro_subtree, hf_rsvp_xro_sobj_len,
tvb, offset + l + 1, 1, ENC_BIG_ENDIAN);
break;
}
if (tvb_get_guint8(tvb, offset + l + 1) < 1) {
proto_tree_add_expert_format(rsvp_xro_subtree, pinfo, &ei_rsvp_invalid_length, tvb, offset + l + 1, 1,
"Invalid Length: %u",
tvb_get_guint8(tvb, offset + l + 1));
return;
}
l += tvb_get_guint8(tvb, offset + l + 1);
if (l < obj_length - 4) {
if (i < 4)
proto_item_append_text(ti, ", ");
else if (i == 4)
proto_item_append_text(ti, "...");
}
}
}
/*------------------------------------------------------------------------------
* EXPLICIT ROUTE OBJECT
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_explicit_route(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type)
{
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_item_set_text(ti, "EXPLICIT ROUTE: ");
dissect_rsvp_ero_rro_subobjects(ti, pinfo, rsvp_object_tree, tvb,
offset + 4, obj_length, rsvp_class);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_explicit_route_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* RECORD ROUTE OBJECT
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_record_route(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type)
{
proto_item_set_text(ti, "RECORD ROUTE: ");
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
dissect_rsvp_ero_rro_subobjects(ti, pinfo, rsvp_object_tree, tvb,
offset + 4, obj_length, rsvp_class);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_record_route_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* EXCLUDE ROUTE OBJECT
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_exclude_route(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int obj_length,
int rsvp_class, int ctype)
{
proto_item_set_text(ti, "EXCLUDE ROUTE: ");
switch (ctype) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset + 3, 1, ctype);
dissect_rsvp_xro_subobjects(ti, pinfo, rsvp_object_tree, tvb,
offset + 4, obj_length,
rsvp_class);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset + 3, 1,
ctype, "Unknown (%u)",
ctype);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_exclude_route_data, tvb, offset + 4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* MESSAGE ID
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_message_id(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_flags, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_epoch, tvb, offset+5, 3, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_message_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "MESSAGE-ID: %d %s",
tvb_get_ntohl(tvb, offset+8),
tvb_get_guint8(tvb, offset+4) & 1 ? "(Ack Desired)" : "");
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* MESSAGE ID ACK
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_message_id_ack(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_flags, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_epoch, tvb, offset+5, 3, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_message_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "MESSAGE-ID ACK: %d", tvb_get_ntohl(tvb, offset+8));
break;
case 2:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_flags, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_epoch, tvb, offset+5, 3, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_message_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "MESSAGE-ID NACK: %d", tvb_get_ntohl(tvb, offset+8));
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_ack_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* MESSAGE ID LIST
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_message_id_list(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen;
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_list_flags, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_list_epoch, tvb, offset+5, 3, ENC_BIG_ENDIAN);
for (mylen = 8; mylen < obj_length; mylen += 4)
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_list_message_id, tvb, offset+mylen, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "MESSAGE-ID LIST: %d IDs",
(obj_length - 8)/4);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_message_id_list_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* HELLO
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_hello(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length _U_,
int rsvp_class _U_, int type)
{
switch(type) {
case 1:
case 2:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
tvb_get_guint8 (tvb, offset+3),"%d - HELLO %s object",
tvb_get_guint8 (tvb, offset+3),
type==1 ? "REQUEST" : "ACK");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hello_source_instance, tvb, offset+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_hello_destination_instance, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": %s. Src Instance: 0x%0x. Dest Instance: 0x%0x. ",
type==1 ? "REQUEST" : "ACK",
tvb_get_ntohl(tvb, offset+4),
tvb_get_ntohl(tvb, offset+8));
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "%d - UNKNOWN", type);
break;
};
}
/*------------------------------------------------------------------------------
* DCLASS
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_dclass(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
int mylen;
proto_item_set_text(ti, "DCLASS: ");
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
for (mylen = 4; mylen < obj_length; mylen += 4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_dclass_dscp, tvb, offset+mylen+3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%d%s",
tvb_get_guint8(tvb, offset+mylen+3)>>2,
mylen==obj_length-4 ? "":
mylen<16 ? ", ":
mylen==16 ? ", ..." : "");
}
break;
default:
mylen = obj_length - 4;
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_dclass_data, tvb, offset2, mylen, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* ADMINISTRATIVE STATUS
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_admin_status(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
guint32 status;
static const int * status_flags[] = {
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_REFLECT],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_HANDOVER],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_LOCKOUT],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_INHIBIT],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_CALL_MGMT],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_TESTING],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_DOWN],
&hf_rsvp_filter[RSVPF_ADMIN_STATUS_DELETE],
NULL
};
proto_item_set_text(ti, "ADMIN STATUS: ");
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
status = tvb_get_ntohl(tvb, offset2);
proto_tree_add_bitmask(rsvp_object_tree, tvb, offset2, hf_rsvp_admin_status_bits, TREE(TT_ADMIN_STATUS_FLAGS), status_flags, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "ADMIN-STATUS: %s%s%s%s%s%s%s%s",
(status & (1U<<31)) ? "Reflect " : "",
(status & (1U<<6)) ? "Handover " : "",
(status & (1U<<5)) ? "Lockout " : "",
(status & (1U<<4)) ? "Inhibit " : "",
(status & (1U<<3)) ? "Call " : "",
(status & (1U<<2)) ? "Testing " : "",
(status & (1U<<1)) ? "Admin-Down " : "",
(status & (1U<<0)) ? "Deleting " : "");
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_admin_status_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* LSP ATTRIBUTES
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_lsp_attributes(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int obj_length,
int rsvp_class _U_, int type)
{
int tlv_off;
guint32 attributes;
guint16 tlv_type, tlv_len;
proto_tree *ti2, *rsvp_lsp_attr_subtree;
if (rsvp_class == RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES)
proto_item_set_text(ti, "LSP REQUIRED ATTRIBUTES: ");
else
proto_item_set_text(ti, "LSP ATTRIBUTES: ");
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
for (tlv_off = 4; tlv_off < obj_length-4; ) {
tlv_type = tvb_get_ntohs(tvb, offset+tlv_off);
tlv_len = tvb_get_ntohs(tvb, offset+tlv_off+2);
if ((tlv_len == 0) || (tlv_off+tlv_len > obj_length)) {
proto_tree_add_expert(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+tlv_off+2, 2);
return;
}
switch(tlv_type) {
case 1:
attributes = tvb_get_ntohl(tvb, offset+tlv_off+4);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_attributes_tlv, tvb, offset+tlv_off, 4, ENC_BIG_ENDIAN);
rsvp_lsp_attr_subtree = proto_item_add_subtree(ti2, TREE(TT_LSP_ATTRIBUTES_FLAGS));
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_e2e,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_boundary,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_segment,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_integrity,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_contiguous,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_stitching,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_preplanned,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_nophp,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_oobmap,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_entropy,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_srlgcollect,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_costcollect,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_latcollect,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_attr_subtree, hf_rsvp_lsp_attr_latvarcollect,
tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "LSP Attribute:%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
(attributes & 0x00000001) ? " End-to-end re-routing" : "",
(attributes & 0x00000002) ? " Boundary re-routing" : "",
(attributes & 0x00000004) ? " Segment-based re-routing" : "",
(attributes & 0x00000008) ? " LSP Integrity Required" : "",
(attributes & 0x00000010) ? " Contiguous LSP" : "",
(attributes & 0x00000020) ? " LSP stitching desired" : "",
(attributes & 0x00000040) ? " Pre-Planned LSP Flag" : "",
(attributes & 0x00000080) ? " Non-PHP behavior flag" : "",
(attributes & 0x00000100) ? " OOB mapping flag" : "",
(attributes & 0x00000200) ? " Entropy Label Capability" : "",
(attributes & 0x00000400) ? " SRLG Collection Flag" : "",
(attributes & 0x00000800) ? " Cost Collection Flag" : "",
(attributes & 0x00001000) ? " Latency Collection Flag" : "",
(attributes & 0x00002000) ? " Latency Variation Flag" : "");
break;
default:
proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_type, tvb, offset+tlv_off, tlv_len,
tlv_type, "Unknown TLV: %d", tlv_type);
break;
}
tlv_off += tlv_len;
}
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_attributes_tlv_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* ASSOCIATION
*------------------------------------------------------------------------------*/
static const value_string association_type_vals[] = {
{ 0, "Reserved"},
{ 1, "Recovery"},
{ 2, "Resource Sharing"},
{ 3, "Segment Recovery"},
{ 4, "Inter-domain Recovery"},
{ 0, NULL}
};
static void
dissect_rsvp_association(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
guint16 association_type;
guint16 association_id;
proto_item_set_text(ti, "ASSOCIATION ");
association_type = tvb_get_ntohs (tvb, offset + 4);
association_id = tvb_get_ntohs (tvb, offset + 6);
switch(type) {
case 1:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 (IPv4)");
proto_item_append_text(ti, "(IPv4): ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_type, tvb, offset+4, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s. ",
val_to_str(association_type, association_type_vals, "Unknown (%u)"));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_id, tvb, offset+6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "ID: %u. ", association_id);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_source_ipv4, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Src: %s", tvb_ip_to_str(tvb, offset+8));
break;
case 2:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 (IPv6)");
proto_item_append_text(ti, "(IPv6): ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_type, tvb, offset+4, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s. ",
val_to_str(association_type, association_type_vals, "Unknown (%u)"));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_id, tvb, offset+6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "ID: %u. ", association_id);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_source_ipv6, tvb, offset+8, 16, ENC_NA);
proto_item_append_text(ti, "Src: %s", tvb_ip6_to_str(tvb, offset+8));
break;
case 4: /* oif2008.389 */
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "4 (Routing Area)");
proto_item_append_text(ti, "(Routing Area): ");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_type, tvb, offset+4, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s. ",
val_to_str(association_type, association_type_vals, "Unknown (%u)"));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_id, tvb, offset+6, 2, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Association ID: %u, ", association_id);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_routing_area_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Routing Area ID: %u, ", tvb_get_ntohl (tvb, offset+8));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_node_id, tvb, offset+12, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Node ID: %s", tvb_ip_to_str(tvb, offset+12));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_padding, tvb, offset+8, 16, ENC_NA);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_association_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* TLVs for LSP TUNNEL IF ID object
* draft-ietf-ccamp-lsp-hierarchy-bis-02
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_lsp_tunnel_if_id_tlv(proto_tree *rsvp_object_tree, packet_info* pinfo,
tvbuff_t *tvb, int offset, int tlv_length,
int subtree_type)
{
int tlv_off;
guint16 tlv_type;
int tlv_len;
proto_tree *ti, *rsvp_lsp_tunnel_if_id_subtree;
for (tlv_off = 0; tlv_off < tlv_length; ) {
tlv_type = tvb_get_ntohs(tvb, offset+tlv_off);
tlv_len = tvb_get_ntohs(tvb, offset+tlv_off+2);
if ((tlv_len == 0) || ((tlv_off+tlv_len) > tlv_length)) {
proto_tree_add_expert(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+tlv_off+2, 2);
return;
}
switch(tlv_type) {
case 1:
rsvp_lsp_tunnel_if_id_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, NULL,
"Unnumbered component link identifier: %u",
tvb_get_ntohl(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "1 (Unnumbered component link identifier)");
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_component_link_identifier, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
break;
case 2:
rsvp_lsp_tunnel_if_id_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, NULL,
"IPv4 component link identifier: %s",
tvb_ip_to_str(tvb, offset+tlv_off+4));
proto_tree_add_uint_format_value(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "2 (IPv4 component link identifier)");
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_component_link_identifier_ipv4, tvb, offset+tlv_off+4, 4, ENC_BIG_ENDIAN);
break;
case 32769: /* oif-p0040.002.09 demo spec */
rsvp_lsp_tunnel_if_id_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset+tlv_off, tlv_len, subtree_type, &ti,
"Targeted client layer: ");
proto_tree_add_uint_format_value(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "32769 (Targeted client layer)");
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_length, tvb, offset+tlv_off+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_lsp_encoding_type, tvb, offset+tlv_off+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_switching_type, tvb, offset+tlv_off+5, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_signal_type, tvb, offset+tlv_off+6, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_connection_id, tvb, offset+tlv_off+8, 8, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_sc_pc_id, tvb, offset+tlv_off+16, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_lsp_tunnel_if_id_subtree, hf_rsvp_lsp_tunnel_if_id_sc_pc_scn_address, tvb, offset+tlv_off+20, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "LSP Encoding=%s, Switching Type=%s, Signal Type=%s",
rval_to_str(tvb_get_guint8(tvb,offset+tlv_off+4),
gmpls_lsp_enc_rvals, "Unknown (%d)"),
rval_to_str(tvb_get_guint8(tvb,offset+tlv_off+5),
gmpls_switching_type_rvals, "Unknown (%d)"),
val_to_str_ext(tvb_get_guint8(tvb,offset+tlv_off+6),
&gmpls_sonet_signal_type_str_ext, "Unknown (%d)"));
break;
default:
proto_tree_add_uint_format(rsvp_object_tree, hf_rsvp_type, tvb, offset+tlv_off, 2,
tlv_type, "Unknown TLV: %u", tlv_type);
break;
}
tlv_off += tlv_len;
}
}
/*------------------------------------------------------------------------------
* LSP TUNNEL INTERFACE ID
*------------------------------------------------------------------------------*/
static const value_string lsp_tunnel_if_id_action_str[] = {
{ 0, "LSP is FA (MPLS-TE topology advertisement only)"},
{ 1, "LSP is RA (IP network advertisement only)"},
{ 2, "LSP is RA (both IP and MPLS-TE topology advertisement)"},
{ 3, "LSP is to be used as a virtual local link"},
{ 0, NULL}
};
static void
dissect_rsvp_lsp_tunnel_if_id(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
proto_item_set_text(ti, "LSP INTERFACE-ID: ");
switch(type) {
case 1:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 - Unnumbered interface");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_router_id, tvb, offset+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_interface_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LSP INTERFACE-ID: Unnumbered, Router-ID %s, Interface-ID %d",
tvb_ip_to_str(tvb, offset+4),
tvb_get_ntohl(tvb, offset+8));
break;
case 2:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - IPv4");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_ipv4_interface_address, tvb, offset+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_target_igp_instance, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LSP INTERFACE-ID: IPv4, interface address %s,"
"IGP instance %s",
tvb_ip_to_str(tvb, offset+4),
tvb_ip_to_str(tvb, offset+8));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_action, tvb, offset+12, 1, ENC_BIG_ENDIAN);
dissect_rsvp_lsp_tunnel_if_id_tlv(rsvp_object_tree, pinfo, tvb, offset+16, obj_length-16,
TREE(TT_LSP_TUNNEL_IF_ID_SUBTREE));
break;
case 3:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "3 - IPv6");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_ipv6_interface_address, tvb, offset+4, 16, ENC_NA);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_target_igp_instance, tvb, offset+20, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LSP INTERFACE-ID: IPv6, interface address %s,"
"IGP instance %s",
tvb_ip6_to_str(tvb, offset+4),
tvb_ip_to_str(tvb, offset+20));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_action, tvb, offset+24, 1, ENC_BIG_ENDIAN);
dissect_rsvp_lsp_tunnel_if_id_tlv(rsvp_object_tree, pinfo, tvb, offset+28, obj_length-28,
TREE(TT_LSP_TUNNEL_IF_ID_SUBTREE));
break;
case 4:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "4 - Unnumbered interface with target");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_router_id, tvb, offset+4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_interface_id, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_target_igp_instance, tvb, offset+12, 4, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "LSP INTERFACE-ID: Unnumbered with target, Router-ID %s,"
" Interface-ID %d, IGP instance %s",
tvb_ip_to_str(tvb, offset+4),
tvb_get_ntohl(tvb, offset+8),
tvb_ip_to_str(tvb, offset+12));
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_action, tvb, offset+16, 1, ENC_BIG_ENDIAN);
dissect_rsvp_lsp_tunnel_if_id_tlv(rsvp_object_tree, pinfo, tvb, offset+20, obj_length-20,
TREE(TT_LSP_TUNNEL_IF_ID_SUBTREE));
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_lsp_tunnel_if_id_data, tvb, offset+4, obj_length-4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* NOTIFY REQUEST
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_notify_request(proto_item *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
switch(type) {
case 1: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "1 - IPv4");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_notify_request_notify_node_address_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti, ": Notify node: %s",
tvb_ip_to_str(tvb, offset2));
break;
}
case 2: {
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "2 - IPv6");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_notify_request_notify_node_address_ipv6, tvb, offset2, 16, ENC_NA);
proto_item_append_text(ti, ": Notify node: %s",
tvb_ip6_to_str(tvb, offset2));
break;
}
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_notify_request_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* GENERALIZED UNI
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_gen_uni(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type,
rsvp_conversation_info *rsvph)
{
int offset2 = offset + 4;
int mylen, i, j, k, l, m;
proto_item *ti2= NULL, *len_item;
proto_tree *rsvp_gen_uni_subtree, *rsvp_session_subtree, *rsvp_template_subtree;
int s_len, s_class, s_type, sobj_len, nsap_len;
int offset3;
proto_item_set_text(ti, "GENERALIZED UNI: ");
mylen = obj_length - 4;
switch(type) {
case 1: {
const char *c;
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
for (i=1, l = 0; l < mylen; i++) {
sobj_len = tvb_get_ntohs(tvb, offset2+l);
j = tvb_get_guint8(tvb, offset2+l+2);
switch(j) {
case 1:
case 2: /* We do source and destination TNA together */
c = (j==1) ? "Source" : "Destination";
k = tvb_get_guint8(tvb, offset2+l+3);
switch(k) {
case 1:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, 8, TREE(TT_GEN_UNI_SUBOBJ), NULL,
"%s IPv4 TNA: %s", c,
tvb_ip_to_str(tvb, offset2+l+4));
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (%s)", j, c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1,
k, "1 (IPv4)");
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
if (j==1)
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_filter[RSVPF_GUNI_SRC_IPV4],
tvb, offset2+l+4, 4, ENC_BIG_ENDIAN);
else
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_filter[RSVPF_GUNI_DST_IPV4],
tvb, offset2+l+4, 4, ENC_BIG_ENDIAN);
if (i < 4) {
proto_item_append_text(ti, "%s IPv4 TNA: %s", c,
tvb_ip_to_str(tvb, offset2+l+4));
}
break;
case 2:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, 20, TREE(TT_GEN_UNI_SUBOBJ), NULL,
"%s IPv6 TNA:", c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (%s)", j, c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1,
k, "2 (IPv6)");
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
if (j==1)
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_filter[RSVPF_GUNI_SRC_IPV6],
tvb, offset2+l+4, 16, ENC_NA);
else
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_filter[RSVPF_GUNI_DST_IPV6],
tvb, offset2+l+4, 16, ENC_NA);
if (i < 4) {
proto_item_append_text(ti, "%s IPv6 TNA: %s", c,
tvb_ip6_to_str(tvb, offset2+l+4));
}
break;
case 3:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, tvb_get_ntohs(tvb, offset2+l),
TREE(TT_GEN_UNI_SUBOBJ), NULL, "%s NSAP TNA: ", c);
nsap_len = tvb_get_guint8(tvb, offset2+l+4);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (%s)", j, c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1,
k, "3 (NSAP)");
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_nsap_length, tvb, offset2+l+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_text(rsvp_gen_uni_subtree, tvb, offset2+l+5,
sobj_len-4,
"NSAP address: %s",
print_nsap_net(tvb, offset2+l+5, nsap_len));
if (i < 4) {
proto_item_append_text(ti, "%s NSAP TNA: %s", c,
print_nsap_net(tvb, offset2+l+5, nsap_len));
}
break;
default:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, tvb_get_ntohs(tvb, offset2+l),
TREE(TT_GEN_UNI_SUBOBJ), NULL, "%s UNKNOWN TNA", c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (%s)", j, c);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1,
k, "%d (UNKNOWN)", k);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_gen_uni_data, tvb, offset2+l+4, sobj_len-4, ENC_NA);
if (i < 4) {
proto_item_append_text(ti, "%s UNKNOWN", c);
}
break;
}
break;
case 3: /* Diversity subobject */
k = tvb_get_guint8(tvb, offset2+l+3);
switch(k) {
default:
case 1:
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, tvb_get_ntohs(tvb, offset2+l),
TREE(TT_GEN_UNI_SUBOBJ), &ti2, "Diversity Subobject");
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (Diversity)", j);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1, k);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
m = tvb_get_guint8(tvb, offset2+l+4) >> 4;
proto_tree_add_text(rsvp_gen_uni_subtree, tvb, offset2+l+4, 1,
"Diversity: %d - %s", m,
val_to_str_const(m, ouni_guni_diversity_str, "Unknown"));
s_len = tvb_get_ntohs(tvb, offset2+l+8);
s_class = tvb_get_guint8(tvb, offset2+l+10);
s_type = tvb_get_guint8(tvb, offset2+l+11);
rsvp_session_subtree = proto_tree_add_subtree(rsvp_gen_uni_subtree, tvb, offset2+l+8,
s_len, TREE(rsvp_class_to_tree_type(s_class)), &ti2, "Session");
len_item = proto_tree_add_uint(rsvp_session_subtree, hf_rsvp_length, tvb, offset2+l+8, 2, s_len);
if (s_len < 4) {
expert_add_info_format(pinfo, len_item, &ei_rsvp_invalid_length,
"Length: %u (bogus, must be >= 4)", s_len);
break;
}
proto_tree_add_uint(rsvp_session_subtree, hf_rsvp_filter[RSVPF_OBJECT], tvb,
offset2+8+l+10, 1, s_class);
dissect_rsvp_session(ti2, rsvp_session_subtree, tvb, offset2+l+8,
s_len, s_class, s_type, rsvph);
offset3 = offset2 + s_len;
s_len = tvb_get_ntohs(tvb, offset3+l+8);
s_class = tvb_get_guint8(tvb, offset3+l+10);
s_type = tvb_get_guint8(tvb, offset3+l+11);
rsvp_template_subtree = proto_tree_add_subtree(rsvp_gen_uni_subtree, tvb, offset3+l+8,
s_len, TREE(rsvp_class_to_tree_type(s_class)), &ti2, "Template");
proto_tree_add_uint(rsvp_template_subtree, hf_rsvp_length, tvb, offset3+l+8, 2, s_len);
if (s_len < 4) {
expert_add_info_format(pinfo, len_item, &ei_rsvp_invalid_length,
"Length: %u (bogus, must be >= 4)", s_len);
break;
}
proto_tree_add_uint(rsvp_template_subtree, hf_rsvp_filter[RSVPF_OBJECT], tvb,
offset3+8+l+10, 1, s_class);
dissect_rsvp_template_filter(ti2, rsvp_template_subtree, tvb, offset3+l+8,
s_len, s_class, s_type, rsvph);
if (i < 4) {
proto_item_append_text(ti, "Diversity");
}
break;
}
break;
case 4: /* Egress Label */
k = tvb_get_guint8(tvb, offset2+l+3);
if (k == 1) /* Egress label sub-type */
rsvp_gen_uni_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), &ti2,
"Egress Label Subobject");
else if (k == 2) /* SPC_label sub-type (see G.7713.2) */
rsvp_gen_uni_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), &ti2,
"SPC Label Subobject");
else
rsvp_gen_uni_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), &ti2,
"Unknown Label Subobject");
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (Egress/SPC Label)", j);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1, k);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_gen_uni_direction,
tvb, offset+l+2, 1, ENC_BIG_ENDIAN);
proto_tree_add_text(rsvp_gen_uni_subtree, tvb, offset2+l+7, 1,
"Label type: %u", tvb_get_guint8(tvb, offset2+l+7));
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_gen_uni_logical_port_id, tvb, offset2+l+8, 4, ENC_BIG_ENDIAN);
proto_item_append_text(ti2, ": %s, Label type %d, Port ID %d, Label ",
tvb_get_guint8(tvb, offset2+l+4) & 0x80 ?
"Upstream" : "Downstream",
tvb_get_guint8(tvb, offset2+l+7),
tvb_get_ntohl(tvb, offset2+l+8));
for (j=12; j < sobj_len; j+=4) {
proto_tree_add_text(rsvp_gen_uni_subtree, tvb, offset2+l+j, 4,
"Label: %u", tvb_get_ntohl(tvb, offset2+l+j));
proto_item_append_text(ti2, "%u ", tvb_get_ntohl(tvb, offset2+l+j));
}
if (i < 4) {
if (k == 1)
proto_item_append_text(ti, "Egress Label");
else if (k == 2)
proto_item_append_text(ti, "SPC Label");
}
break;
case 5: /* Service Level */
k = tvb_get_guint8(tvb, offset2+l+3);
switch(k) {
default:
case 1:
rsvp_gen_uni_subtree = proto_tree_add_subtree(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), &ti2,
"Service Level Subobject");
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_class, tvb, offset2+l+2, 1,
j, "%d (Service Level)", j);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l+3, 1, k);
proto_tree_add_uint(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l, 2, sobj_len);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_gen_uni_service_level, tvb, offset2+l+4, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti2, ": %u", tvb_get_guint8(tvb, offset2+l+4));
if (i < 4) {
proto_item_append_text(ti, "Service Level %d", tvb_get_guint8(tvb, offset2+l+4));
}
break;
}
break;
default: /* Unknown subobject */
rsvp_gen_uni_subtree = proto_tree_add_subtree_format(rsvp_object_tree, tvb,
offset2+l, sobj_len, TREE(TT_GEN_UNI_SUBOBJ), NULL,
"Unknown subobject: %u",
j);
proto_tree_add_uint_format_value(rsvp_gen_uni_subtree, hf_rsvp_type, tvb, offset2+l, 1,
j, "%u (Unknown)", j);
proto_tree_add_item(rsvp_gen_uni_subtree, hf_rsvp_class_length, tvb, offset2+l+1, 1, ENC_BIG_ENDIAN);
break;
}
if (tvb_get_guint8(tvb, offset2+l+1) < 1) {
proto_tree_add_expert_format(rsvp_gen_uni_subtree, pinfo, &ei_rsvp_invalid_length, tvb, offset2+l+1, 1,
"Invalid length: %u", tvb_get_guint8(tvb, offset2+l+1));
return;
}
l += tvb_get_guint8(tvb, offset2+l+1);
if (l < mylen) {
if (i < 4)
proto_item_append_text(ti, ", ");
else if (i==4)
proto_item_append_text(ti, "...");
}
}
break;
}
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_gen_uni_data, tvb, offset2, mylen, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* CALL_ID
*------------------------------------------------------------------------------*/
static const value_string address_type_vals[] = {
{ 1, "1 (IPv4)"},
{ 2, "2 (IPv6)"},
{ 3, "3 (NSAP)"},
{ 4, "4 (MAC)"},
{ 0x7f, "0x7f (Vendor-defined)"},
{ 0, NULL}
};
static void
dissect_rsvp_call_id(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int c_type)
{
int type = 0;
const char *str;
int offset2 = offset + 4;
int offset3, offset4, len;
proto_item_set_text(ti, "CALL-ID: ");
switch(c_type) {
case 0:
proto_item_append_text(ti,"Empty");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
c_type, "Empty (%u)", c_type);
if (obj_length > 4)
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_data, tvb, offset2, obj_length-4, ENC_NA);
break;
case 1:
case 2:
type = tvb_get_guint8 (tvb, offset2);
if (c_type == 1) {
offset3 = offset2 + 4;
len = obj_length - 16;
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
c_type, "1 (operator specific)");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_address_type, tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_reserved, tvb, offset2+1, 3, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "Operator-Specific. Addr Type: %s. ",
val_to_str(type, address_type_vals, "Unknown (%u)"));
}
else {
offset3 = offset2 + 16;
len = obj_length - 28;
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
c_type, "2 (globally unique)");
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_address_type, tvb, offset2, 1, ENC_BIG_ENDIAN);
str = tvb_get_string_enc(wmem_packet_scope(), tvb, offset2 + 1, 3, ENC_ASCII);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_international_segment, tvb, offset2 + 1, 3, ENC_NA|ENC_ASCII);
proto_item_append_text(ti, "Globally-Unique. Addr Type: %s. Intl Segment: %s. ",
val_to_str(type, address_type_vals, "Unknown (%u)"), str);
str = tvb_get_string_enc(wmem_packet_scope(), tvb, offset2 + 4, 12, ENC_ASCII);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_national_segment, tvb, offset2 + 4, 12, ENC_NA|ENC_ASCII);
proto_item_append_text(ti, "Natl Segment: %s. ", str);
}
switch(type) {
case 1:
offset4 = offset3 + 4;
str = tvb_ip_to_str(tvb, offset3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_filter[RSVPF_CALL_ID_SRC_ADDR_IPV4],
tvb, offset3, 4, ENC_BIG_ENDIAN);
break;
case 2:
offset4 = offset3 + 16;
str = tvb_ip6_to_str(tvb, offset3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_filter[RSVPF_CALL_ID_SRC_ADDR_IPV6],
tvb, offset3, 16, ENC_NA);
break;
case 3:
offset4 = offset3 + 20;
str = print_nsap_net(tvb, offset3, 20);
proto_tree_add_text(rsvp_object_tree, tvb, offset3, 20,
"Source Transport Network addr: %s", str);
break;
case 4:
offset4 = offset3 + 6;
str = tvb_ether_to_str(tvb, offset3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_callid_srcaddr_ether, tvb, offset3, 6, ENC_NA);
break;
case 0x7F:
offset4 = offset3 + len;
str = tvb_bytes_to_str(wmem_packet_scope(), tvb, offset3, len);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_callid_srcaddr_bytes, tvb, offset3, len, ENC_NA);
break;
default:
offset4 = offset3 + len;
str = "???";
proto_tree_add_text(rsvp_object_tree, tvb, offset3, len, "Unknown Transport Network type: %d",
type);
break;
}
proto_item_append_text(ti, "Src: %s. ", str);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_local_identifier, tvb, offset4, 8, ENC_NA);
proto_item_append_text(ti, "Local ID: %s. ", tvb_bytes_to_str(wmem_packet_scope(), tvb, offset4, 8));
break;
default:
proto_item_append_text(ti, " Unknown");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
c_type, "Unknown (%u)", c_type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_id_data, tvb, offset2, obj_length-4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* 3GPP2_OBJECT X.S0057-0 v1.0, X.S0011-004-E v1.0
*------------------------------------------------------------------------------*/
static const value_string rsvp_3gpp_object_ie_type_vals[] = {
{ 0, "TFT IPv4"},
{ 1, "TFT IPv4 Error"},
{ 2, "TFT IPv6"},
{ 3, "TFT IPv6 Error"},
{ 4, "Header Removal"},
{ 5, "Header Removal Error"},
{ 6, "Channel Treatment"},
{ 7, "Channel Treatment Error"},
{ 0, NULL}
};
static const value_string rsvp_3gpp_object_tft_d_vals[] = {
{ 0, "Forward Direction"},
{ 1, "Reverse Direction"},
{ 2, "Reserved"},
{ 3, "Reserved"},
{ 0, NULL}
};
static const value_string rsvp_3gpp_obj_tft_opcode_vals[] = {
{ 0x00, "Spare"},
{ 0x01, "Create new TFT"},
{ 0x02, "Delete existing TFT"},
{ 0x03, "Add packet filters to existing TFT"},
{ 0x04, "Replace packet filters in existing TFT"},
{ 0x05, "Delete packet filters from existing TFT"},
{ 0x06, "QoS Check"},
{ 0x07, "Reserved"},
{ 0x80, "Initiate Flow Request"},
{ 0x81, "QoS Check Confirm"},
{ 0x82, "Initiate Delete Packet Filter from Existing TFT"},
{ 0x83, "Initiate Replace packet filters in existing TFT"},
{ 0, NULL}
};
static const value_string rsvp_3gpp_obj_pf_comp_type_id_vals[] = {
{ 16, "IPv4 Source Address with Subnet Mask"},
{ 17, "IPv4 Destination Address with Subnet Mask"},
{ 32, "IPv6 Source Address with Prefix Length"},
{ 33, "IPv6 Destination Address with Prefix Length"},
{ 48, "Protocol /Next header"},
{ 64, "Single Destination Port"},
{ 65, "Destination Port range"},
{ 80, "Single Source Port"},
{ 81, "Source Port range"},
{ 96, "Security Parameter Index"},
{ 112, "Type of Service/Traffic Class"},
{ 128, "Flow label"},
{ 129, "Type 2 Routing Header with Prefix Length"},
{ 130, "Home Address Option with Prefix Length"},
{ 0, NULL}
};
static const value_string rsvp_3gpp_obj_pf_treatment_vals[] = {
{ 0, "Header Compression"},
{ 1, "Maximum Buffer Timer"},
{ 0, NULL}
};
#if 0
static const value_string rsvp_3gpp_qos_result_vals[] = {
{ 0, "Successful"},
{ 1, "UE Initiated QoS is not authorized"},
{ 2, "NW initiated QoS in progress for this flow"},
{ 3, "Requested FlowProfileIDs failed mapping"},
{ 0, NULL}
};
#endif
static const value_string rsvp_3gpp_obj_traffic_class_vals[] = {
{ 0, "Unknown"},
{ 1, "Conversational"},
{ 2, "Streaming"},
{ 3, "Interactive"},
{ 4, "Backgroud"},
{ 0, NULL}
};
static void
dissect_rsvp_3gpp_object(proto_tree *ti _U_, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int c_type)
{
guint16 length, ie_type;
offset+=3;
proto_tree_add_item(rsvp_object_tree, hf_rsvp_ctype, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Set obj_length to the remaining bytes */
obj_length = obj_length - 4;
if(c_type==1){
/* Transaction ID */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tid, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
obj_length = obj_length - 4;
/* IE List */
while(obj_length>0){
length = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_ie_len, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
ie_type = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_ie_type, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
if ((ie_type == 0)||(ie_type==2)){
guint8 tft_opcode, tft_n_pkt_flt;
int i;
if(ie_type == 0){
/*IPv4*/
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_ue_ipv4_addr, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
}else{
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_ue_ipv6_addr, tvb, offset, 16, ENC_NA);
offset+=16;
}
/* D Reserved NS SR_ID Reserved P TFT Operation Code Number of Packet filters */
/* D */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_d, tvb, offset, 4, ENC_BIG_ENDIAN);
/* NS */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_ns, tvb, offset, 4, ENC_BIG_ENDIAN);
/* SR_ID */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_sr_id, tvb, offset, 4, ENC_BIG_ENDIAN);
/* P */
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_p, tvb, offset, 4, ENC_BIG_ENDIAN);
/* TFT Operation Code */
tft_opcode = tvb_get_guint8(tvb, offset+2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_opcode, tvb, offset, 4, ENC_BIG_ENDIAN);
/* Number of Packet filters */
tft_n_pkt_flt = tvb_get_guint8(tvb, offset+3);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_n_pkt_flt, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
/* Packet filter list
* The packet filter list contains a variable number of packet filters. It shall be
* encoded same as defined in X.S0011-D Chapter 4 [5] except as defined
* below:
* For "QoS Check Confirm" operations, the packet filter list shall be empty.
* For "Initiate Delete Packet Filter from Existing TFT", the packet filter list
* shall contain a variable number of Flow Identifiers given in the number of
* packet filters field. In this case, the packet filter evaluation precedence,
* length, and contents are not included, only the Flow Identifiers are
* included. See Figure B-6, X.S0011-D [5] .
* For "Initiate Flow request" and "Initiate Replace Packet Filters in Existing
* TFT" Replace Packet Filters in Existing TFT the packet filter list shall
* contain a variable number of Flow Identifiers, along with the packet filter
* contents. See Figure B-7, X.S0011-D
*/
if((tft_opcode!=0x81)&&(tft_n_pkt_flt != 0)){
/* Packet Filter List */
for (i = 0; i < tft_n_pkt_flt; i++) {
proto_tree *flow_tree, *t2_tree;
guint16 pkt_flt_len, item_len, pf_cont_len;
guint8 pf_comp_type_id;
flow_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset, -1, ett_treelist[TT_3GPP_OBJ_FLOW], &ti, "Flow Identifier Num %u",i+1);
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_flow_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
item_len = 1;
if((tft_opcode==0x05)||(tft_opcode==0x82)){
/* delete packet filters from existing TFT, Initiate Delete Packet Filter from Existing TFT */
proto_item_set_len(ti, item_len);
continue;
}
/* Packet filter evaluation precedence */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ev_prec, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Packet filter length */
pkt_flt_len = tvb_get_ntohs(tvb,offset);
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_len, tvb, offset, 2, ENC_BIG_ENDIAN);
item_len = item_len + pkt_flt_len +1;
offset+=2;
/* Packet filter contents */
/* PF Type (0-1) */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_type, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Length */
pf_cont_len = tvb_get_guint8(tvb, offset);
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_cont_len, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Packet filter component type identifier */
pf_comp_type_id = tvb_get_guint8(tvb, offset);
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_comp_type_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Packet filter component */
switch(pf_comp_type_id){
case 16: /* IPv4 Source Address with Subnet Mask */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_src_ipv4, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipv4_mask, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
pf_cont_len-=11;
break;
case 17: /* IPv4 Destination Address with Subnet Mask */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_dst_ipv4, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipv4_mask, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
/* Items length (8 + 3)*/
pf_cont_len-=11;
break;
case 32: /* IPv6 Source Address with Prefix Length */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_src_ipv6, tvb, offset, 16, ENC_NA);
offset+=16;
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipv6_prefix_length, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (17 + 3)*/
pf_cont_len-=20;
break;
case 33: /* IPv6 Destination Address with Prefix Length */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_dst_ipv6, tvb, offset, 16, ENC_NA);
offset+=16;
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipv6_prefix_length, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (17 + 3)*/
pf_cont_len-=20;
break;
case 48: /* Protocol /Next header */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_prot_next, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (1 + 3)*/
pf_cont_len-=4;
break;
case 64: /* Single Destination Port */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_dst_port, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
/* Items length (2 + 3)*/
pf_cont_len-=5;
break;
case 65: /* Destination Port range */
proto_tree_add_text(rsvp_object_tree, tvb, offset, 4, "Destination Port range %u-%u",
tvb_get_ntohs(tvb,offset), tvb_get_ntohs(tvb,offset+2));
offset+=4;
break;
case 80: /* Single Source Port */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_dst_port, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
/* Items length (2 + 3)*/
pf_cont_len-=5;
break;
case 81: /* Source Port range */
proto_tree_add_text(rsvp_object_tree, tvb, offset, 4, "Source Port range %u-%u",
tvb_get_ntohs(tvb,offset), tvb_get_ntohs(tvb,offset+2));
offset+=4;
/* Items length (4 + 3)*/
pf_cont_len-=7;
break;
case 96: /* Security Parameter Index */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_ipsec_spi, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
/* Items length (4 + 3)*/
pf_cont_len-=7;
break;
case 112: /* Type of Service/Traffic Class */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_tos_tc, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (1 + 3)*/
pf_cont_len-=4;
break;
case 128: /* Flow label */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_flow_lbl, tvb, offset, 3, ENC_BIG_ENDIAN);
offset+=3;
/* Items length (3 + 3)*/
pf_cont_len-=6;
break;
case 129: /* Type 2 Routing Header with Prefix Length */
t2_tree = proto_tree_add_subtree(flow_tree, tvb, offset, 17, ett_treelist[TT_3GPP_OBJ_T2], NULL, "Type 2 Routing Header packet filter");
proto_tree_add_item(t2_tree, hf_rsvp_3gpp_obj_pf_ipv6, tvb, offset, 16, ENC_NA);
offset+=16;
proto_tree_add_item(t2_tree, hf_rsvp_3gpp_obj_pf_ipv6_prefix_length, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (17 + 3)*/
pf_cont_len-=20;
break;
case 130: /* Home Address Option with Prefix Length */
t2_tree = proto_tree_add_subtree(flow_tree, tvb, offset, 17, ett_treelist[TT_3GPP_OBJ_HO], NULL, "Home address Option packet filter");
proto_tree_add_item(t2_tree, hf_rsvp_3gpp_obj_pf_ipv6, tvb, offset, 16, ENC_NA);
offset+=16;
proto_tree_add_item(t2_tree, hf_rsvp_3gpp_obj_pf_ipv6_prefix_length, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* Items length (17 + 3)*/
pf_cont_len-=20;
break;
default:
proto_tree_add_expert(flow_tree, pinfo, &ei_rsvp_packet_filter_component, tvb, offset, pf_cont_len-2);
offset = offset + pkt_flt_len - 5;
pf_cont_len=0;
break;
}
if(pf_cont_len != 0){
/* Packet filter treatment */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_treatment, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
/* [RFC 3006] hint */
proto_tree_add_item(flow_tree, hf_rsvp_3gpp_obj_pf_hint, tvb, offset, 4, ENC_BIG_ENDIAN);
offset+=4;
}
proto_item_set_len(ti, item_len);
}
}
/* QoS List (QoS Check, QoS-Check Confirm Initiate Flow Request
* and Initiate Replace Packet Filters in Existing TFT)
* XXX
* Create new TFT?
*/
if((tft_opcode == 0x01)||(tft_opcode == 0x06)||(tft_opcode == 0x80)||(tft_opcode == 0x81)||(tft_opcode == 0x83)){
/* QoS List Length */
gint32 tft_qos_list_len;
guint8 blob_len, item_len, padding_len;
gboolean verbose;
proto_tree *qos_tree, *qos_sub_blob_tree, *qos_att_tree;
int num = 0, j, num_qos_att_set;
tft_qos_list_len = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_3gpp_obj_tft_qos_list_len, tvb, offset, 2, ENC_BIG_ENDIAN);
offset+=2;
tft_qos_list_len-=2;
if(tft_qos_list_len > 0){
while (tft_qos_list_len>0) {
int bit_offset; /* offset in bits */
guint8 qos_attribute_set_len;
num++;
qos_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset, -1,
ett_treelist[TT_3GPP_OBJ_QOS], NULL, "QOS Flow Identifier Num %u", num);
/* Flow Identifier */
proto_tree_add_item(qos_tree, hf_rsvp_3gpp_obj_flow_id, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
tft_qos_list_len--;
/* R_QOS_SUB_BLOB_LEN 1 */
blob_len = tvb_get_guint8(tvb, offset);
proto_tree_add_item(qos_tree, hf_rsvp_3gpp_r_qos_blob_len, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
tft_qos_list_len--;
/* R_QoS_SUB_BLOB X.S0011-004-D */
ti = proto_tree_add_item(qos_tree, hf_rsvp_3gpp_r_qos_blob, tvb, offset, blob_len, ENC_NA);
qos_sub_blob_tree = proto_item_add_subtree(ti, ett_treelist[TT_3GPP_OBJ_QOS_SUB_BLOB]);
proto_tree_add_item(qos_sub_blob_tree, hf_rsvp_3gpp_r_qos_blob_flow_pri, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(qos_sub_blob_tree, hf_rsvp_3gpp_r_qos_blob_num_qos_att_set, tvb, offset, 1, ENC_BIG_ENDIAN);
num_qos_att_set = (tvb_get_guint8(tvb, offset) & 0x0e)>>1;
/* point to the first bit in the QoS_ATTRIBUTE_SET */
bit_offset = (offset<<3)+7;
for (j = 0; j < num_qos_att_set; j++) {
qos_attribute_set_len = tvb_get_bits8(tvb,bit_offset,4);
qos_att_tree = proto_tree_add_subtree_format(qos_sub_blob_tree, tvb, bit_offset>>3, qos_attribute_set_len, ett_treelist[TT_3GPP_OBJ_QOS_SUB_BLOB], NULL,
"QoS_ATTRIBUTE_SET %u(%u bytes)", j+1, qos_attribute_set_len);
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_att_set_len, tvb, bit_offset, 4, ENC_BIG_ENDIAN);
bit_offset+=4;
if(qos_attribute_set_len==0){
break;
}
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_set_id, tvb, bit_offset, 7, ENC_BIG_ENDIAN);
bit_offset+=7;
verbose = tvb_get_bits8(tvb, bit_offset, 1);
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_verbose, tvb, bit_offset, 1, ENC_BIG_ENDIAN);
bit_offset++;
if(verbose == FALSE){
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_prof_id, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=16;
}else{
/* Traffic_Class 0 or 3 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_traff_cls, tvb, bit_offset, 3, ENC_BIG_ENDIAN);
bit_offset+=3;
/* Peak_Rate 0 or 16 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_peak_rate, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=16;
/* Bucket_Size 0 or 16 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_bucket_size, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=16;
/* Token_Rate 0 or 16 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_token_rate, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=16;
/* Max_Latency 0 or 8 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_max_latency, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=8;
/* Max_Loss_Rate 0 or 8 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_max_loss_rte, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=8;
/* Delay_Var_Sensitive 0 or 1 */
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_delay_var_sensitive, tvb, bit_offset, 16, ENC_BIG_ENDIAN);
bit_offset+=1;
}
/* Padd to fill up to octet boundary, Reserved 0-7 as needed */
padding_len = 0;
if((bit_offset & 0x07) != 0){
padding_len = 8 - (bit_offset & 0x07);
proto_tree_add_bits_item(qos_att_tree, hf_rsvp_3gpp_qos_attribute_reserved, tvb, bit_offset, padding_len, ENC_BIG_ENDIAN);
}
bit_offset = bit_offset + padding_len;
}
offset = offset + blob_len;
tft_qos_list_len = tft_qos_list_len - blob_len;
/* Result Code This field is only included in the ResvConf message when
* the TFT Operation Code field is set to QoS-Check Confirm.
*/
item_len = blob_len + 2;
if(tft_opcode == 0x81){
proto_tree_add_item(qos_tree, hf_rsvp_3gpp_qos_result, tvb, offset, 1, ENC_BIG_ENDIAN);
offset++;
tft_qos_list_len--;
item_len++;
}
proto_item_set_len(ti, item_len);
}
}
}else{
proto_tree_add_text(rsvp_object_tree, tvb, offset, length-2, "IE Data");
}
obj_length = obj_length - length;
}
}
}
}
/*------------------------------------------------------------------------------
* RESTART CAPABILITY
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_restart_cap(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int offset2 = offset + 4;
guint restart, recovery;
proto_item_set_text(ti, "RESTART CAPABILITY: ");
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
restart = tvb_get_ntohl(tvb, offset2);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_restart_cap_restart_time, tvb, offset2, 4,
restart, "%d ms", restart);
recovery = tvb_get_ntohl(tvb, offset2+4);
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_restart_cap_recovery_time, tvb, offset2+4, 4,
recovery, "%d ms",
recovery);
proto_item_append_text(ti, "Restart Time: %d ms. Recovery Time: %d ms.",
restart, recovery);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_restart_cap_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* LINK CAPABILITY
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_link_cap(proto_item *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class, int type)
{
proto_item_set_text(ti, "LINK CAPABILITY: ");
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
dissect_rsvp_ero_rro_subobjects(ti, pinfo, rsvp_object_tree, tvb,
offset + 4, obj_length, rsvp_class);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_record_route_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* PROTECTION INFORMATION
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_protection_info(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
guint8 flags1, lsp_flags, link_flags, seg_flags;
proto_tree *ti2, *rsvp_pi_link_flags_tree, *rsvp_pi_lsp_flags_tree, *rsvp_pi_seg_flags_tree;
int offset2 = offset + 4;
proto_item_set_text(ti, "PROTECTION_INFO: ");
switch(type) {
case 1:
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
flags1 = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_flags_secondary_lsp,
tvb, offset2, 1, ENC_BIG_ENDIAN);
link_flags = tvb_get_guint8(tvb, offset2+3);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_link_flags, tvb, offset2+3, 1, ENC_BIG_ENDIAN);
rsvp_pi_link_flags_tree = proto_item_add_subtree(ti2, TREE(TT_PROTECTION_INFO_LINK));
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_extra_traffic,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_unprotected,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_shared,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_dedicated1_1,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_dedicated1plus1,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_enhanced,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s%s%s%s%s%s%s.",
flags1&0x80 ? "SecondaryLSP ":"",
link_flags&0x01 ? "ExtraTraffic ":"",
link_flags&0x02 ? "Unprotected ":"",
link_flags&0x04 ? "Shared ":"",
link_flags&0x08 ? "Dedicated1:1 ":"",
link_flags&0x10 ? "Dedicated1+1 ":"",
link_flags&0x20 ? "Enhanced ":"");
break;
case 2: /* RFC4872 */
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
flags1 = tvb_get_guint8(tvb, offset2);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_rfc4872_secondary,
tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_rfc4872_protecting,
tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_rfc4872_notification_msg,
tvb, offset2, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_rfc4872_operational,
tvb, offset2, 1, ENC_BIG_ENDIAN);
lsp_flags = tvb_get_guint8(tvb, offset2+1);
rsvp_pi_lsp_flags_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset2+1, 1,
TREE(TT_PROTECTION_INFO_LSP), NULL, "LSP Flags: 0x%02x -%s%s%s%s%s%s", lsp_flags,
lsp_flags == 0 ? " Unprotected":"",
lsp_flags&0x01 ? " Rerouting":"",
lsp_flags&0x02 ? " Rerouting with extra-traffic":"",
lsp_flags&0x04 ? " 1:N Protection with extra-traffic":"",
lsp_flags&0x08 ? " 1+1 Unidirectional protection":"",
lsp_flags&0x10 ? " 1+1 Bidirectional protection":"");
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_full_rerouting,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_rerouting_extra,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_1_n_protection,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_1plus1_unidirectional,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_lsp_flags_tree, hf_rsvp_pi_lsp_flags_1plus1_bidirectional,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
link_flags = tvb_get_guint8(tvb, offset2+3);
rsvp_pi_link_flags_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset2+3, 1,
TREE(TT_PROTECTION_INFO_LINK), NULL, "Link Flags: 0x%02x -%s%s%s%s%s%s", link_flags,
link_flags&0x01 ? " ExtraTraffic":"",
link_flags&0x02 ? " Unprotected":"",
link_flags&0x04 ? " Shared":"",
link_flags&0x08 ? " Dedicated1:1":"",
link_flags&0x10 ? " Dedicated1+1":"",
link_flags&0x20 ? " Enhanced":"");
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_extra,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_unprotected,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_shared,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_dedicated_1_1,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_dedicated_1plus1,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_link_flags_tree, hf_rsvp_pi_link_flags_enhanced,
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_in_place,
tvb, offset2+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_required,
tvb, offset2+4, 1, ENC_BIG_ENDIAN);
seg_flags = tvb_get_guint8(tvb, offset2+5);
rsvp_pi_seg_flags_tree = proto_tree_add_subtree_format(rsvp_object_tree, tvb, offset2+5, 1,
TREE(TT_PROTECTION_INFO_SEG), NULL, "Segment recovery Flags: 0x%02x - %s%s%s%s%s%s", seg_flags,
seg_flags == 0 ? " Unprotected":"",
seg_flags&0x01 ? " Rerouting":"",
seg_flags&0x02 ? " Rerouting with extra-traffic":"",
seg_flags&0x04 ? " 1:N Protection with extra-traffic":"",
seg_flags&0x08 ? " 1+1 Unidirectional protection":"",
seg_flags&0x10 ? " 1+1 Bidirectional protection":"");
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_full_rerouting,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_rerouting_extra,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_1_n_protection,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_1plus1_unidirectional,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_pi_seg_flags_tree, hf_rsvp_pi_seg_flags_1plus1_bidirectional,
tvb, offset2+1, 1, ENC_BIG_ENDIAN);
proto_item_append_text(ti, "%s%s%s%s Link:%s%s%s%s%s%s, LSP:%s%s%s%s%s%s.",
flags1&0x80 ? "SecondaryLSP ":"",
flags1&0x40 ? "ProtectingLSP ":"",
flags1&0x20 ? "Notification ":"",
flags1&0x10 ? "OperationalLSP ":"",
link_flags&0x01 ? " ExtraTraffic":"",
link_flags&0x02 ? " Unprotected":"",
link_flags&0x04 ? " Shared":"",
link_flags&0x08 ? " Dedicated1:1":"",
link_flags&0x10 ? " Dedicated1+1":"",
link_flags&0x20 ? " Enhanced":"",
lsp_flags == 0 ? " Unprotected":"",
lsp_flags&0x01 ? " Rerouting":"",
lsp_flags&0x02 ? " Rerouting with extra-traffic":"",
lsp_flags&0x04 ? " 1:N Protection with extra-traffic":"",
lsp_flags&0x08 ? " 1+1 Unidirectional protection":"",
lsp_flags&0x10 ? " 1+1 Bidirectional protection":"");
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_protection_info_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* FAST REROUTE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_fast_reroute(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
guint8 flags;
proto_tree *ti2, *rsvp_frr_flags_tree;
proto_item_set_text(ti, "FAST_REROUTE: ");
switch(type) {
case 1:
case 7:
if (((type == 1) && (obj_length != 24)) || ((type == 7) && (obj_length != 20))) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset, obj_length,
"Invalid length: cannot decode");
proto_item_append_text(ti, "Invalid length");
break;
}
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_setup_priority, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_hold_priority, tvb, offset+5, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_hop_limit, tvb, offset+6, 1, ENC_BIG_ENDIAN);
flags = tvb_get_guint8(tvb, offset+7);
ti2 = proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_flags, tvb, offset+7, 1, ENC_BIG_ENDIAN);
rsvp_frr_flags_tree = proto_item_add_subtree(ti2, TREE(TT_FAST_REROUTE_FLAGS));
proto_tree_add_item(rsvp_frr_flags_tree, hf_rsvp_frr_flags_one2one_backup,
tvb, offset+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_frr_flags_tree, hf_rsvp_frr_flags_facility_backup,
tvb, offset+7, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_bandwidth, tvb, offset+8, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_include_any, tvb, offset+12, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_exclude_any, tvb, offset+16, 4, ENC_BIG_ENDIAN);
if (type == 1) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_include_all, tvb, offset+20, 4, ENC_BIG_ENDIAN);
}
proto_item_append_text(ti, "%s%s",
flags &0x01 ? "One-to-One Backup, " : "",
flags &0x02 ? "Facility Backup" : "");
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_fast_reroute_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* DETOUR
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_detour(proto_tree *ti, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int remaining_length, count;
int iter;
proto_item_set_text(ti, "DETOUR: ");
switch(type) {
case 7:
iter = 0;
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
for (remaining_length = obj_length - 4, count = 1;
remaining_length > 0; remaining_length -= 8, count++) {
if (remaining_length < 8) {
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length, tvb, offset+remaining_length,
obj_length-remaining_length,
"Invalid length: cannot decode");
proto_item_append_text(ti, "Invalid length");
break;
}
iter++;
proto_tree_add_ipv4_format(rsvp_object_tree, hf_rsvp_detour_plr_id, tvb, offset+(4*iter), 4,
tvb_get_ntohl(tvb, offset+(4*iter)), "PLR ID %d: %s", count,
tvb_ip_to_str(tvb, offset+(4*iter)));
iter++;
proto_tree_add_ipv4_format(rsvp_object_tree, hf_rsvp_detour_avoid_node_id, tvb, offset+(4*iter), 4,
tvb_get_ntohl(tvb, offset+(4*iter)), "Avoid Node ID %d: %s", count,
tvb_ip_to_str(tvb, offset+(4*iter)));
}
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_detour_data, tvb, offset+4, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* DIFFSERV
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_diffserv(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
int mapnb, count;
int *hfindexes[] = {
&hf_rsvp_filter[RSVPF_DIFFSERV_MAP],
&hf_rsvp_filter[RSVPF_DIFFSERV_MAP_EXP],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_DSCP],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_CODE],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_BIT14],
&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_BIT15]
};
gint *etts[] = {
&TREE(TT_DIFFSERV_MAP),
&TREE(TT_DIFFSERV_MAP_PHBID)
};
proto_item_set_text(ti, "DIFFSERV: ");
offset += 3;
switch (type) {
case 1:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset, 1,
type, "1 - E-LSP");
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_filter[RSVPF_DIFFSERV_MAPNB],
tvb, offset + 4, 1,
mapnb = tvb_get_guint8(tvb, offset + 4) & 15);
proto_item_append_text(ti, "E-LSP, %u MAP%s", mapnb,
(mapnb == 0) ? "" : "s");
offset += 5;
for (count = 0; count < mapnb; count++) {
dissect_diffserv_mpls_common(tvb, rsvp_object_tree, type,
offset, hfindexes, etts);
offset += 4;
}
break;
case 2:
proto_item_append_text(ti, "L-LSP");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset, 1,
type, "2 - L-LSP");
dissect_diffserv_mpls_common(tvb, rsvp_object_tree, type,
offset + 3, hfindexes, etts);
break;
default:
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_diffserv_data, tvb, offset + 1, obj_length - 4, ENC_NA);
break;
}
}
/*------------------------------------------------------------------------------
* CLASSTYPE
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_diffserv_aware_te(proto_tree *ti, proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
proto_item *hidden_item;
int offset2 = offset + 4;
guint8 ct = 0;
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_DSTE],
tvb, offset, 8, ENC_NA);
PROTO_ITEM_SET_HIDDEN(hidden_item);
switch(type) {
case 1:
ct = tvb_get_guint8(tvb, offset2+3);
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1, type);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_DSTE_CLASSTYPE],
tvb, offset2+3, 1, ENC_BIG_ENDIAN);
proto_item_set_text(ti, "CLASSTYPE: CT %u", ct);
break;
default:
proto_item_set_text(ti, "CLASSTYPE: (Unknown C-type)");
proto_tree_add_uint_format_value(rsvp_object_tree, hf_rsvp_ctype, tvb, offset+3, 1,
type, "Unknown (%u)", type);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_diffserv_aware_te_data, tvb, offset2, obj_length - 4, ENC_NA);
break;
}
}
/*----------------------------------------------------------------------------
* VENDOR PRIVATE USE
*---------------------------------------------------------------------------*/
static void
dissect_rsvp_vendor_private_use(proto_tree *ti _U_,
proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
/*
* FF: from Section 2, RFC 3936
*
* "Organization/Vendor Private" ranges refer to values that are
* enterprise-specific; these MUST NOT be registered with IANA. For
* Vendor Private values, the first 4-octet word of the data field MUST
* be an enterprise code [ENT: www.iana.org/assignments/enterprise-numbers]
* (network order) as registered with the IANA SMI Network Management
* Private Enterprise Codes, and the rest of the data thereafter is for
* the private use of the registered enterprise.
*/
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_PRIVATE_OBJ],
tvb, offset, obj_length, ENC_NA);
PROTO_ITEM_SET_HIDDEN(hidden_item);
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset + 3, 1, type);
proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_ENT_CODE],
tvb, offset + 4, 4, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_private_data, tvb, offset + 8,
obj_length - 8, ENC_NA);
}
/*----------------------------------------------------------------------------
* CALL ATTRIBUTES
*---------------------------------------------------------------------------*/
static void
dissect_rsvp_call_attributes(proto_tree *ti _U_, packet_info* pinfo, proto_tree *rsvp_object_tree,
tvbuff_t *tvb, int offset, int obj_length _U_, int rsvp_class _U_, int type _U_)
{
int offset2 = offset + 4;
guint16 tlv_type;
guint16 tlv_len;
tlv_type = tvb_get_ntohs(tvb, offset2);
tlv_len = tvb_get_ntohs(tvb, offset2+2);
if (tlv_len < 4){
proto_tree_add_expert_format(rsvp_object_tree, pinfo, &ei_rsvp_invalid_length,
tvb, offset2+2, 2, "Invalid TLV length");
return;
}
switch(tlv_type){
case 2:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_call_attributes_endpont_id, tvb, offset2 + 4, tlv_len - 4, ENC_NA|ENC_ASCII);
break;
}
}
/*----------------------------------------------------------------------------
* JUNIPER PROPRIETARY
*---------------------------------------------------------------------------*/
static void
dissect_rsvp_juniper(proto_tree *ti _U_,
proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
/*
* Juniper proprietary TLVs:
* According to the tcpdump code, this is of the form:
* #TLVs (2 bytes)
* #Padbytes (2 bytes)
* per TLV:
* type (1 byte)
* length
* value (length-2 bytes)
* padbytes
*/
proto_item *hidden_item;
hidden_item = proto_tree_add_item(rsvp_object_tree,
hf_rsvp_filter[RSVPF_JUNIPER],
tvb, offset, obj_length, ENC_NA);
PROTO_ITEM_SET_HIDDEN(hidden_item);
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset + 3, 1, type);
offset += 4;
if (type == 1) {
guint tlvs, pad;
tlvs = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_numtlvs, tvb,
offset, 2, ENC_BIG_ENDIAN);
offset += 2;
pad = tvb_get_ntohs(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_padlength, tvb,
offset, 2, ENC_BIG_ENDIAN);
offset += 2;
while (tlvs > 0) {
guint8 t, l;
t = tvb_get_guint8(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_type, tvb,
offset, 1, ENC_BIG_ENDIAN);
offset += 1;
l = tvb_get_guint8(tvb, offset);
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_length, tvb,
offset, 1, ENC_BIG_ENDIAN);
offset += 1;
switch (t) {
case 0x01:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_cos, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
case 0x02:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_metric1, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
case 0x04:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_metric2, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
case 0x08:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_ccc_status, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
case 0x10:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_path, tvb,
offset, l-2, ENC_BIG_ENDIAN);
offset += (l-2);
break;
default:
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_attrib_unknown, tvb,
offset, l-2, ENC_NA);
offset += (l-2);
break;
}
tlvs--;
}
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_pad, tvb,
offset, pad, ENC_NA);
} else if (obj_length > 4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_juniper_unknown, tvb,
offset, obj_length, ENC_NA);
}
}
/*----------------------------------------------------------------------------
* UNKOWN
*---------------------------------------------------------------------------*/
static void
dissect_rsvp_unknown(proto_tree *ti _U_,
proto_tree *rsvp_object_tree,
tvbuff_t *tvb,
int offset, int obj_length,
int rsvp_class _U_, int type)
{
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_ctype, tvb, offset + 3, 1, type);
if (obj_length > 4) {
proto_tree_add_item(rsvp_object_tree, hf_rsvp_unknown_data, tvb, offset + 4,
obj_length - 4, ENC_NA);
}
}
/*------------------------------------------------------------------------------
* Dissect a single RSVP message in a tree
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_msg_tree(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int tree_mode, rsvp_conversation_info *rsvph, gboolean e2ei)
{
proto_tree *rsvp_tree;
proto_tree *rsvp_header_tree;
proto_tree *rsvp_object_tree;
proto_tree *ti, *len_item;
proto_item *hidden_item, *cksum_item;
guint16 cksum, computed_cksum;
vec_t cksum_vec[1];
int offset = 0;
int len;
guint8 message_type;
int session_off, tempfilt_off;
int msg_length;
int obj_length;
gboolean have_integrity_object = FALSE;
offset = 0;
msg_length = tvb_get_ntohs(tvb, 6);
message_type = tvb_get_guint8(tvb, 1);
ti = proto_tree_add_item(tree, proto_rsvp, tvb, offset, msg_length,
ENC_NA);
rsvp_tree = proto_item_add_subtree(ti, tree_mode);
if (e2ei)
proto_item_append_text(rsvp_tree, " (E2E-IGNORE)");
proto_item_append_text(rsvp_tree, ": ");
proto_item_append_text(rsvp_tree, "%s", val_to_str_ext(message_type, &message_type_vals_ext,
"Unknown (%u). "));
find_rsvp_session_tempfilt(tvb, 0, &session_off, &tempfilt_off);
if (session_off)
proto_item_append_text(rsvp_tree, "%s", summary_session(tvb, session_off));
if (tempfilt_off)
proto_item_append_text(rsvp_tree, "%s", summary_template(tvb, tempfilt_off));
rsvp_header_tree = proto_tree_add_subtree_format(rsvp_tree, tvb, offset, 8,
TREE(TT_HDR), &ti, "RSVP Header. %s",
val_to_str_ext(message_type, &message_type_vals_ext,
"Unknown Message (%u). "));
if (e2ei)
proto_item_append_text(ti, " (E2E-IGNORE)");
proto_tree_add_item(rsvp_header_tree, hf_rsvp_version, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_header_tree, hf_rsvp_flags, tvb, offset, 1, ENC_BIG_ENDIAN);
proto_tree_add_uint(rsvp_header_tree, hf_rsvp_filter[RSVPF_MSG], tvb,
offset+1, 1, message_type);
switch (RSVPF_MSG + message_type) {
case RSVPF_PATH:
case RSVPF_RESV:
case RSVPF_PATHERR:
case RSVPF_RESVERR:
case RSVPF_PATHTEAR:
case RSVPF_RESVTEAR:
case RSVPF_RCONFIRM:
case RSVPF_RTEARCONFIRM:
case RSVPF_BUNDLE:
case RSVPF_ACK:
case RSVPF_SREFRESH:
case RSVPF_HELLO:
case RSVPF_NOTIFY:
hidden_item = proto_tree_add_boolean(rsvp_header_tree, hf_rsvp_filter[RSVPF_MSG + message_type], tvb,
offset+1, 1, 1);
PROTO_ITEM_SET_HIDDEN(hidden_item);
break;
}
cksum = tvb_get_ntohs(tvb, offset+2);
cksum_item = proto_tree_add_item(rsvp_header_tree, hf_rsvp_message_checksum, tvb, offset+2, 2, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_header_tree, hf_rsvp_sending_ttl, tvb, offset+4, 1, ENC_BIG_ENDIAN);
proto_tree_add_item(rsvp_header_tree, hf_rsvp_message_length, tvb, offset+6, 2, ENC_BIG_ENDIAN);
offset = 8;
len = 8;
if (message_type == RSVP_MSG_BUNDLE) {
/* Bundle message. Dissect component messages */
if (rsvp_bundle_dissect) {
int len2 = 8;
while (len2 < msg_length) {
gint sub_len;
tvbuff_t *tvb_sub;
sub_len = tvb_get_ntohs(tvb, len2+6);
tvb_sub = tvb_new_subset_length(tvb, len2, sub_len);
dissect_rsvp_msg_tree(tvb_sub, pinfo, rsvp_tree, TREE(TT_BUNDLE_COMPMSG), rsvph, e2ei);
len2 += sub_len;
}
} else {
proto_tree_add_expert(rsvp_tree, pinfo, &ei_rsvp_bundle_component_msg, tvb, offset, msg_length - len);
}
return;
}
while (len < msg_length) {
guint8 rsvp_class;
guint8 type;
obj_length = tvb_get_ntohs(tvb, offset);
rsvp_class = tvb_get_guint8(tvb, offset+2);
type = tvb_get_guint8(tvb, offset+3);
ti = proto_tree_add_item(rsvp_tree, hf_rsvp_filter[rsvp_class_to_filter_num(rsvp_class)],
tvb, offset, obj_length, ENC_BIG_ENDIAN);
rsvp_object_tree = proto_item_add_subtree(ti, TREE(rsvp_class_to_tree_type(rsvp_class)));
len_item = proto_tree_add_item(rsvp_object_tree, hf_rsvp_length, tvb, offset, 2, ENC_BIG_ENDIAN);
if (obj_length < 4) {
expert_add_info_format(pinfo, len_item, &ei_rsvp_invalid_length,
"Length: %u (bogus, must be >= 4)", obj_length);
break;
}
proto_tree_add_uint(rsvp_object_tree, hf_rsvp_filter[RSVPF_OBJECT], tvb,
offset+2, 1, rsvp_class);
switch(rsvp_class) {
case RSVP_CLASS_SESSION:
dissect_rsvp_session(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type, rsvph);
break;
case RSVP_CLASS_HOP:
dissect_rsvp_hop(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_TIME_VALUES:
dissect_rsvp_time_values(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_ERROR:
dissect_rsvp_error(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_SCOPE:
dissect_rsvp_scope(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_STYLE:
dissect_rsvp_style(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_CONFIRM:
dissect_rsvp_confirm(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_SENDER_TEMPLATE:
case RSVP_CLASS_FILTER_SPEC:
dissect_rsvp_template_filter(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type, rsvph);
break;
case RSVP_CLASS_SENDER_TSPEC:
dissect_rsvp_tspec(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_FLOWSPEC:
dissect_rsvp_flowspec(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_ADSPEC:
dissect_rsvp_adspec(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_INTEGRITY:
have_integrity_object = TRUE;
dissect_rsvp_integrity(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_POLICY:
dissect_rsvp_policy(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LABEL_REQUEST:
dissect_rsvp_label_request(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_RECOVERY_LABEL:
case RSVP_CLASS_UPSTREAM_LABEL:
case RSVP_CLASS_SUGGESTED_LABEL:
case RSVP_CLASS_LABEL:
dissect_rsvp_label(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LABEL_SET:
dissect_rsvp_label_set(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_SESSION_ATTRIBUTE:
dissect_rsvp_session_attribute(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_EXPLICIT_ROUTE:
dissect_rsvp_explicit_route(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_RECORD_ROUTE:
dissect_rsvp_record_route(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_EXCLUDE_ROUTE:
dissect_rsvp_exclude_route(ti, pinfo, rsvp_object_tree, tvb, offset,
obj_length, rsvp_class, type);
break;
case RSVP_CLASS_MESSAGE_ID:
dissect_rsvp_message_id(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_MESSAGE_ID_ACK:
dissect_rsvp_message_id_ack(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_MESSAGE_ID_LIST:
dissect_rsvp_message_id_list(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_HELLO:
dissect_rsvp_hello(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_DCLASS:
dissect_rsvp_dclass(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_ADMIN_STATUS:
dissect_rsvp_admin_status(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LSP_ATTRIBUTES:
case RSVP_CLASS_LSP_REQUIRED_ATTRIBUTES:
dissect_rsvp_lsp_attributes(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_ASSOCIATION:
dissect_rsvp_association(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LSP_TUNNEL_IF_ID:
dissect_rsvp_lsp_tunnel_if_id(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_NOTIFY_REQUEST:
dissect_rsvp_notify_request(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_GENERALIZED_UNI:
dissect_rsvp_gen_uni(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type, rsvph);
break;
case RSVP_CLASS_CALL_ID:
dissect_rsvp_call_id(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_3GPP2_OBJECT:
dissect_rsvp_3gpp_object(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_RESTART_CAP:
dissect_rsvp_restart_cap(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_LINK_CAP:
dissect_rsvp_link_cap(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_PROTECTION:
dissect_rsvp_protection_info(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_FAST_REROUTE:
dissect_rsvp_fast_reroute(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_DETOUR:
dissect_rsvp_detour(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_DIFFSERV:
dissect_rsvp_diffserv(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_CLASSTYPE:
dissect_rsvp_diffserv_aware_te(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_VENDOR_PRIVATE_1:
case RSVP_CLASS_VENDOR_PRIVATE_2:
case RSVP_CLASS_VENDOR_PRIVATE_3:
case RSVP_CLASS_VENDOR_PRIVATE_4:
case RSVP_CLASS_VENDOR_PRIVATE_5:
case RSVP_CLASS_VENDOR_PRIVATE_6:
case RSVP_CLASS_VENDOR_PRIVATE_7:
case RSVP_CLASS_VENDOR_PRIVATE_8:
case RSVP_CLASS_VENDOR_PRIVATE_9:
case RSVP_CLASS_VENDOR_PRIVATE_10:
case RSVP_CLASS_VENDOR_PRIVATE_11:
case RSVP_CLASS_VENDOR_PRIVATE_12:
dissect_rsvp_vendor_private_use(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_CALL_ATTRIBUTES:
dissect_rsvp_call_attributes(ti, pinfo, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_JUNIPER_PROPERTIES:
dissect_rsvp_juniper(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
case RSVP_CLASS_NULL:
default:
dissect_rsvp_unknown(ti, rsvp_object_tree, tvb, offset, obj_length, rsvp_class, type);
break;
}
offset += obj_length;
len += obj_length;
}
/* We delay the checksum check until here so we know if the message
* contained an integrity object or not */
if (!pinfo->fragmented && ((int) tvb_captured_length(tvb) >= msg_length)) {
/* The packet isn't part of a fragmented datagram and isn't
truncated, so we can checksum it. */
SET_CKSUM_VEC_TVB(cksum_vec[0], tvb, 0, msg_length);
computed_cksum = in_cksum(&cksum_vec[0], 1);
if (computed_cksum == 0) {
proto_item_append_text(cksum_item, " [correct]");
} else if (cksum == 0 && have_integrity_object) {
proto_item_append_text(cksum_item, " [ignored, integrity object used]");
} else {
proto_item_append_text(cksum_item, " [incorrect, should be 0x%04x]",
in_cksum_shouldbe(cksum, computed_cksum));
}
}
}
/*------------------------------------------------------------------------------
* The main loop
*------------------------------------------------------------------------------*/
static void
dissect_rsvp_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolean e2ei)
{
guint8 message_type;
int session_off, tempfilt_off;
rsvp_conversation_info *rsvph;
conversation_t *conversation;
struct rsvp_request_key request_key, *new_request_key;
struct rsvp_request_val *request_val;
col_clear(pinfo->cinfo, COL_INFO);
message_type = tvb_get_guint8(tvb, 1);
rsvph = wmem_new0(wmem_packet_scope(), rsvp_conversation_info);
/* Copy over the source and destination addresses from the pinfo strucutre */
SET_ADDRESS(&rsvph->source, pinfo->src.type, pinfo->src.len, pinfo->src.data);
SET_ADDRESS(&rsvph->destination, pinfo->dst.type, pinfo->dst.len, pinfo->dst.data);
col_add_str(pinfo->cinfo, COL_INFO,
val_to_str_ext(message_type, &message_type_vals_ext, "Unknown (%u). "));
if (message_type == RSVP_MSG_BUNDLE) {
col_set_str(pinfo->cinfo, COL_INFO,
rsvp_bundle_dissect ?
"Component Messages Dissected" :
"Component Messages Not Dissected");
} else {
find_rsvp_session_tempfilt(tvb, 0, &session_off, &tempfilt_off);
if (session_off)
col_append_str(pinfo->cinfo, COL_INFO, summary_session(tvb, session_off));
if (tempfilt_off)
col_append_str(pinfo->cinfo, COL_INFO, summary_template(tvb, tempfilt_off));
}
if (tree) {
dissect_rsvp_msg_tree(tvb, pinfo, tree, TREE(TT_RSVP), rsvph, e2ei);
}
/* ACK, SREFRESH and HELLO messages don't have any associated SESSION and,
therefore, no conversation */
if ((message_type == RSVP_MSG_ACK) ||
(message_type == RSVP_MSG_SREFRESH) ||
(message_type == RSVP_MSG_HELLO))
return;
/* Find out what conversation this packet is part of. */
conversation = find_or_create_conversation(pinfo);
/* Now build the request key */
memset(&request_key, 0, sizeof(request_key));
request_key.conversation = conversation->index;
request_key.session_type = rsvph->session_type;
switch (request_key.session_type) {
case RSVP_SESSION_TYPE_IPV4:
SET_ADDRESS(&request_key.u.session_ipv4.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4.protocol = rsvph->protocol;
request_key.u.session_ipv4.udp_dest_port = rsvph->udp_dest_port;
break;
case RSVP_SESSION_TYPE_IPV6:
/* Not supported yet */
break;
case RSVP_SESSION_TYPE_IPV4_LSP:
SET_ADDRESS(&request_key.u.session_ipv4_lsp.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4_lsp.udp_dest_port = rsvph->udp_dest_port;
request_key.u.session_ipv4_lsp.ext_tunnel_id = rsvph->ext_tunnel_id;
break;
case RSVP_SESSION_TYPE_AGGREGATE_IPV4:
SET_ADDRESS(&request_key.u.session_agg_ipv4.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_agg_ipv4.dscp = rsvph->dscp;
break;
case RSVP_SESSION_TYPE_IPV4_UNI:
SET_ADDRESS(&request_key.u.session_ipv4_uni.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4_uni.udp_dest_port = rsvph->udp_dest_port;
request_key.u.session_ipv4_uni.ext_tunnel_id = rsvph->ext_tunnel_id;
break;
case RSVP_SESSION_TYPE_IPV4_E_NNI:
SET_ADDRESS(&request_key.u.session_ipv4_enni.destination,
rsvph->destination.type, rsvph->destination.len,
rsvph->destination.data);
request_key.u.session_ipv4_enni.udp_dest_port = rsvph->udp_dest_port;
request_key.u.session_ipv4_enni.ext_tunnel_id = rsvph->ext_tunnel_id;
break;
default:
/* This should never happen. */
proto_tree_add_text(tree, tvb, 0, 0, "Unknown session type");
break;
}
WMEM_COPY_ADDRESS(wmem_file_scope(), &request_key.source_info.source, &rsvph->source);
request_key.source_info.udp_source_port = rsvph->udp_source_port;
/* See if a request with this key already exists */
request_val =
(struct rsvp_request_val *) g_hash_table_lookup(rsvp_request_hash,
&request_key);
/* If not, insert the new request key into the hash table */
if (!request_val) {
new_request_key = (struct rsvp_request_key *)wmem_memdup(
wmem_file_scope(), &request_key, sizeof(struct rsvp_request_key));
request_val = wmem_new(wmem_file_scope(), struct rsvp_request_val);
request_val->value = conversation->index;
g_hash_table_insert(rsvp_request_hash, new_request_key, request_val);
}
tap_queue_packet(rsvp_tap, pinfo, rsvph);
}
static int
dissect_rsvp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
col_set_str(pinfo->cinfo, COL_PROTOCOL, "RSVP");
dissect_rsvp_common(tvb, pinfo, tree, FALSE);
return tvb_captured_length(tvb);
}
static int
dissect_rsvp_e2ei(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
col_set_str(pinfo->cinfo, COL_PROTOCOL, "RSVP-E2EI");
dissect_rsvp_common(tvb, pinfo, tree, TRUE);
return tvb_captured_length(tvb);
}
static void
register_rsvp_prefs(void)
{
module_t *rsvp_module;
rsvp_module = prefs_register_protocol(proto_rsvp, NULL);
prefs_register_bool_preference(
rsvp_module, "process_bundle",
"Dissect sub-messages in BUNDLE message",
"Specifies whether Wireshark should decode and display sub-messages within BUNDLE messages",
&rsvp_bundle_dissect);
prefs_register_enum_preference(
rsvp_module, "generalized_label_options",
"Dissect generalized labels as",
"Specifies how Wireshark should dissect generalized labels",
(gint *)&rsvp_generalized_label_option,
rsvp_generalized_label_options,
FALSE);
}
void
proto_register_rsvp(void)
{
gint i;
static hf_register_info rsvpf_info[] = {
/* Message type number */
{&hf_rsvp_filter[RSVPF_MSG],
{ "Message Type", "rsvp.msg",
FT_UINT8, BASE_DEC | BASE_EXT_STRING, &message_type_vals_ext, 0x0,
NULL, HFILL }
},
/* Message type shorthands */
{&hf_rsvp_filter[RSVPF_PATH],
{ "Path Message", "rsvp.path",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RESV],
{ "Resv Message", "rsvp.resv",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_PATHERR],
{ "Path Error Message", "rsvp.perr",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RESVERR],
{ "Resv Error Message", "rsvp.rerr",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_PATHTEAR],
{ "Path Tear Message", "rsvp.ptear",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RESVTEAR],
{ "Resv Tear Message", "rsvp.rtear",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RCONFIRM],
{ "Resv Confirm Message", "rsvp.resvconf",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RTEARCONFIRM],
{ "Resv Tear Confirm Message", "rsvp.rtearconf",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_BUNDLE],
{ "Bundle Message", "rsvp.bundle",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ACK],
{ "Ack Message", "rsvp.ack",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SREFRESH],
{ "Srefresh Message", "rsvp.srefresh",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_HELLO],
{ "HELLO Message", "rsvp.hello",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Object class */
{&hf_rsvp_filter[RSVPF_OBJECT],
{ "Object class", "rsvp.object",
FT_UINT8, BASE_DEC | BASE_EXT_STRING, &rsvp_class_vals_ext, 0x0,
NULL, HFILL }
},
{&hf_rsvp_ctype,
{ "C-type", "rsvp.ctype",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_parameter,
{ "Parameter", "rsvp.parameter",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_parameter_flags,
{ "Parameter flags", "rsvp.parameter_flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_parameter_length,
{ "Parameter length", "rsvp.parameter_length",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_error_value,
{ "Error value", "rsvp.error_value",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_class,
{ "Class", "rsvp.class",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_class_length,
{ "Length", "rsvp.class_length",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_switching_granularity,
{ "Switching granularity", "rsvp.switching_granularity",
FT_UINT16, BASE_DEC, VALS(rsvp_switching_granularity_vals), 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_NOTIFY],
{ "Notify Message", "rsvp.notify",
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Object present shorthands */
{&hf_rsvp_filter[RSVPF_SESSION],
{ "SESSION", "rsvp.session",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_HOP],
{ "HOP", "rsvp.hop",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_HELLO_OBJ],
{ "HELLO Request/Ack", "rsvp.hello_obj",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_INTEGRITY],
{ "INTEGRITY", "rsvp.integrity",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_TIME_VALUES],
{ "TIME VALUES", "rsvp.time",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ERROR],
{ "ERROR", "rsvp.error",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SCOPE],
{ "SCOPE", "rsvp.scope",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_STYLE],
{ "STYLE", "rsvp.style",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_FLOWSPEC],
{ "FLOWSPEC", "rsvp.flowspec",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_FILTER_SPEC],
{ "FILTERSPEC", "rsvp.filter",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SENDER],
{ "SENDER TEMPLATE", "rsvp.sender",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_TSPEC],
{ "SENDER TSPEC", "rsvp.tspec",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADSPEC],
{ "ADSPEC", "rsvp.adspec",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_POLICY],
{ "POLICY", "rsvp.policy",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_CONFIRM],
{ "CONFIRM", "rsvp.confirm",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LABEL],
{ "LABEL", "rsvp.label",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RECOVERY_LABEL],
{ "RECOVERY LABEL", "rsvp.recovery_label",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_UPSTREAM_LABEL],
{ "UPSTREAM LABEL", "rsvp.upstream_label",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SUGGESTED_LABEL],
{ "SUGGESTED LABEL", "rsvp.suggested_label",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LABEL_SET],
{ "LABEL SET", "rsvp.label_set",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ACCEPTABLE_LABEL_SET],
{ "ACCEPTABLE LABEL SET", "rsvp.acceptable_label_set",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_PROTECTION],
{ "PROTECTION", "rsvp.protection",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV],
{ "DIFFSERV", "rsvp.diffserv",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DSTE],
{ "CLASSTYPE", "rsvp.dste",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RESTART_CAP],
{ "RESTART CAPABILITY", "rsvp.restart",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LINK_CAP],
{ "LINK CAPABILITY", "rsvp.link",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LABEL_REQUEST],
{ "LABEL REQUEST", "rsvp.label_request",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_ATTRIBUTE],
{ "SESSION ATTRIBUTE", "rsvp.session_attribute",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_EXPLICIT_ROUTE],
{ "EXPLICIT ROUTE", "rsvp.explicit_route",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_RECORD_ROUTE],
{ "RECORD ROUTE", "rsvp.record_route",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_MESSAGE_ID],
{ "MESSAGE-ID", "rsvp.msgid",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_MESSAGE_ID_ACK],
{ "MESSAGE-ID ACK", "rsvp.msgid_ack",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_MESSAGE_ID_LIST],
{ "MESSAGE-ID LIST", "rsvp.msgid_list",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DCLASS],
{ "DCLASS", "rsvp.dclass",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LSP_TUNNEL_IF_ID],
{ "LSP INTERFACE-ID", "rsvp.lsp_tunnel_if_id",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS],
{ "ADMIN STATUS", "rsvp.admin_status",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_REFLECT],
{ "Reflect", "rsvp.admin_status.reflect",
FT_BOOLEAN, 32, NULL, 0x80000000,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_HANDOVER],
{ "Handover", "rsvp.admin_status.handover",
FT_BOOLEAN, 32, NULL, 0x40,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_LOCKOUT],
{ "Lockout", "rsvp.admin_status.lockout",
FT_BOOLEAN, 32, NULL, 0x20,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_INHIBIT],
{ "Inhibit Alarm Communication", "rsvp.admin_status.inhibit",
FT_BOOLEAN, 32, NULL, 0x10,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_CALL_MGMT],
{ "Call Management", "rsvp.admin_status.callmgmt",
FT_BOOLEAN, 32, NULL, 0x08,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_TESTING],
{ "Testing", "rsvp.admin_status.testing",
FT_BOOLEAN, 32, NULL, 0x04,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_DOWN],
{ "Administratively down", "rsvp.admin_status.down",
FT_BOOLEAN, 32, NULL, 0x02,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ADMIN_STATUS_DELETE],
{ "Delete in progress", "rsvp.admin_status.delete",
FT_BOOLEAN, 32, NULL, 0x01,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_LSP_ATTRIBUTES],
{ "LSP ATTRIBUTES", "rsvp.lsp_attributes",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_ASSOCIATION],
{ "ASSOCIATION", "rsvp.association",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_CALL_ATTRIBUTES],
{ "CALL ATTRIBUTES", "rsvp.call_attributes",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_NOTIFY_REQUEST],
{ "NOTIFY REQUEST", "rsvp.notify_request",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_GENERALIZED_UNI],
{ "GENERALIZED UNI", "rsvp.generalized_uni",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_CALL_ID],
{ "CALL ID", "rsvp.call_id",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_3GPP2_OBJECT],
{ "3GPP2 OBJECT", "rsvp.3gpp2_object",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_PRIVATE_OBJ],
{ "Private object", "rsvp.obj_private",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_UNKNOWN_OBJ],
{ "Unknown object", "rsvp.obj_unknown",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Session fields */
{&hf_rsvp_filter[RSVPF_SESSION_IP],
{ "Destination address", "rsvp.session.ip",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_SHORT_CALL_ID],
{ "Short Call ID", "rsvp.session.short_call_id",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_PORT],
{ "Port number", "rsvp.session.port",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_PROTO],
{ "Protocol", "rsvp.session.proto",
FT_UINT8, BASE_DEC, VALS(proto_vals), 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_TUNNEL_ID],
{ "Tunnel ID", "rsvp.session.tunnel_id",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID],
{ "Extended tunnel ID", "rsvp.session.ext_tunnel_id",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SESSION_EXT_TUNNEL_ID_IPV6],
{ "Extended tunnel ID", "rsvp.session.ext_tunnel_id_ipv6",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_JUNIPER],
{ "Juniper", "rsvp.juniper",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Sender template/Filterspec fields */
{&hf_rsvp_filter[RSVPF_SENDER_IP],
{ "Sender IPv4 address", "rsvp.sender.ip",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SENDER_PORT],
{ "Sender port number", "rsvp.sender.port",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SENDER_LSP_ID],
{ "Sender LSP ID", "rsvp.sender.lsp_id",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_SENDER_SHORT_CALL_ID],
{ "Short Call ID", "rsvp.sender.short_call_id",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
/* Diffserv object fields */
{&hf_rsvp_filter[RSVPF_DIFFSERV_MAPNB],
{ "MAPnb", "rsvp.diffserv.mapnb",
FT_UINT8, BASE_DEC, NULL, 0x0,
MAPNB_DESCRIPTION, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_MAP],
{ "MAP", "rsvp.diffserv.map",
FT_NONE, BASE_NONE, NULL, 0x0,
MAP_DESCRIPTION, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_MAP_EXP],
{ "EXP", "rsvp.diffserv.map.exp",
FT_UINT8, BASE_DEC, NULL, 0x0,
EXP_DESCRIPTION, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID],
{ PHBID_DESCRIPTION, "rsvp.diffserv.phbid",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_DSCP],
{ PHBID_DSCP_DESCRIPTION, "rsvp.diffserv.phbid.dscp",
FT_UINT16, BASE_DEC, NULL, PHBID_DSCP_MASK,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_CODE],
{ PHBID_CODE_DESCRIPTION, "rsvp.diffserv.phbid.code",
FT_UINT16, BASE_DEC, NULL, PHBID_CODE_MASK,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_BIT14],
{ PHBID_BIT14_DESCRIPTION, "rsvp.diffserv.phbid.bit14",
FT_UINT16, BASE_DEC, VALS(phbid_bit14_vals), PHBID_BIT14_MASK,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_DIFFSERV_PHBID_BIT15],
{ PHBID_BIT15_DESCRIPTION, "rsvp.diffserv.phbid.bit15",
FT_UINT16, BASE_DEC, VALS(phbid_bit15_vals), PHBID_BIT15_MASK,
NULL, HFILL }
},
/* Diffserv-aware TE object field */
{&hf_rsvp_filter[RSVPF_DSTE_CLASSTYPE],
{ "CT", "rsvp.dste.classtype",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
/* Generalized UNI object field */
{&hf_rsvp_filter[RSVPF_GUNI_SRC_IPV4],
{ "Source TNA", "rsvp.guni.srctna.ipv4",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_GUNI_DST_IPV4],
{ "Destination TNA", "rsvp.guni.dsttna.ipv4",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_GUNI_SRC_IPV6],
{ "Source TNA", "rsvp.guni.srctna.ipv6",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_GUNI_DST_IPV6],
{ "Destination TNA", "rsvp.guni.dsttna.ipv6",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/* Generalized UNI object field */
{&hf_rsvp_filter[RSVPF_CALL_ID_SRC_ADDR_IPV4],
{ "Source Transport Network Address", "rsvp.callid.srcaddr.ipv4",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_filter[RSVPF_CALL_ID_SRC_ADDR_IPV6],
{ "Source Transport Network Address", "rsvp.callid.srcaddr.ipv6",
FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_callid_srcaddr_ether,
{ "Source Transport Network Address", "rsvp.callid.srcaddr.ether",
FT_ETHER, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_callid_srcaddr_bytes,
{ "Source Transport Network Address", "rsvp.callid.srcaddr.bytes",
FT_ETHER, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
/*
* FF: Vendor Private object field, please see
* http://www.iana.org/assignments/enterprise-numbers
*/
{&hf_rsvp_filter[RSVPF_ENT_CODE],
{ "Enterprise Code", "rsvp.obj_private.enterprise",
FT_UINT32, BASE_DEC|BASE_EXT_STRING, &sminmpec_values_ext, 0x0,
"IANA Network Management Private Enterprise Code", HFILL }
},
{&hf_rsvp_error_flags,
{ "Flags", "rsvp.error_flags",
FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }
},
{&hf_rsvp_error_flags_path_state_removed,
{ "Path State Removed", "rsvp.error_flags.path_state_removed",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x04,
NULL, HFILL }
},
{&hf_rsvp_error_flags_not_guilty,
{ "NotGuilty", "rsvp.error_flags.not_guilty",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x02,
NULL, HFILL }
},
{&hf_rsvp_error_flags_in_place,
{ "InPlace", "rsvp.error_flags.in_place",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x01,
NULL, HFILL }
},
{&hf_rsvp_eth_tspec_tlv_color_mode,
{ "Color Mode (CM)", "rsvp.eth_tspec_tlv.color_mode",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x02,
NULL, HFILL }
},
{&hf_rsvp_eth_tspec_tlv_coupling_flag,
{ "Coupling Flag (CF)", "rsvp.eth_tspec_tlv.coupling_flag",
FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x01,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_standard_contiguous_concatenation,
{ "Standard contiguous concatenation", "rsvp.sender_tspec.standard_contiguous_concatenation",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_arbitrary_contiguous_concatenation,
{ "Arbitrary contiguous concatenation", "rsvp.sender_tspec.arbitrary_contiguous_concatenation",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_regenerator_section,
{ "Section/Regenerator Section layer transparency", "rsvp.sender_tspec.regenerator_section",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0001,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_multiplex_section,
{ "Line/Multiplex Section layer transparency", "rsvp.sender_tspec.multiplex_section",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0002,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_J0_transparency,
{ "J0 transparency", "rsvp.sender_tspec.J0_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0004,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_SOH_RSOH_DCC_transparency,
{ "SOH/RSOH DCC transparency", "rsvp.sender_tspec.SOH_RSOH_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0008,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_LOH_MSOH_DCC_transparency,
{ "LOH/MSOH DCC transparency", "rsvp.sender_tspec.LOH_MSOH_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0010,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_LOH_MSOH_extended_DCC_transparency,
{ "LOH/MSOH Extended DCC transparency", "rsvp.sender_tspec.LOH_MSOH_extended_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0020,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_K1_K2_transparency,
{ "K1/K2 transparency", "rsvp.sender_tspec.K1_K2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0040,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_E1_transparency,
{ "E1 transparency", "rsvp.sender_tspec.E1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0080,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_F1_transparency,
{ "F1 transparency", "rsvp.sender_tspec.F1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0100,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_E2_transparency,
{ "E2 transparency", "rsvp.sender_tspec.E2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0200,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_B1_transparency,
{ "B1 transparency", "rsvp.sender_tspec.B1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0400,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_B2_transparency,
{ "B2 transparency", "rsvp.sender_tspec.B2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0800,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_M0_transparency,
{ "M0 transparency", "rsvp.sender_tspec.M0_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x1000,
NULL, HFILL }
},
{&hf_rsvp_sender_tspec_M1_transparency,
{ "M1 transparency", "rsvp.sender_tspec.M1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x2000,
NULL, HFILL }
},
{&hf_rsvp_flowspec_standard_contiguous_concatenation,
{ "Standard contiguous concatenation", "rsvp.flowspec.standard_contiguous_concatenation",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
NULL, HFILL }
},
{&hf_rsvp_flowspec_arbitrary_contiguous_concatenation,
{ "Arbitrary contiguous concatenation", "rsvp.flowspec.arbitrary_contiguous_concatenation",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
NULL, HFILL }
},
{&hf_rsvp_flowspec_regenerator_section,
{ "Section/Regenerator Section layer transparency", "rsvp.flowspec.regenerator_section",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0001,
NULL, HFILL }
},
{&hf_rsvp_flowspec_multiplex_section,
{ "Line/Multiplex Section layer transparency", "rsvp.flowspec.multiplex_section",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0002,
NULL, HFILL }
},
{&hf_rsvp_flowspec_J0_transparency,
{ "J0 transparency", "rsvp.flowspec.J0_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0004,
NULL, HFILL }
},
{&hf_rsvp_flowspec_SOH_RSOH_DCC_transparency,
{ "SOH/RSOH DCC transparency", "rsvp.flowspec.SOH_RSOH_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0008,
NULL, HFILL }
},
{&hf_rsvp_flowspec_LOH_MSOH_DCC_transparency,
{ "LOH/MSOH DCC transparency", "rsvp.flowspec.LOH_MSOH_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0010,
NULL, HFILL }
},
{&hf_rsvp_flowspec_LOH_MSOH_extended_DCC_transparency,
{ "LOH/MSOH Extended DCC transparency", "rsvp.flowspec.LOH_MSOH_extended_DCC_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0020,
NULL, HFILL }
},
{&hf_rsvp_flowspec_K1_K2_transparency,
{ "K1/K2 transparency", "rsvp.flowspec.K1_K2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0040,
NULL, HFILL }
},
{&hf_rsvp_flowspec_E1_transparency,
{ "E1 transparency", "rsvp.flowspec.E1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0080,
NULL, HFILL }
},
{&hf_rsvp_flowspec_F1_transparency,
{ "F1 transparency", "rsvp.flowspec.F1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0100,
NULL, HFILL }
},
{&hf_rsvp_flowspec_E2_transparency,
{ "E2 transparency", "rsvp.flowspec.E2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0200,
NULL, HFILL }
},
{&hf_rsvp_flowspec_B1_transparency,
{ "B1 transparency", "rsvp.flowspec.B1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0400,
NULL, HFILL }
},
{&hf_rsvp_flowspec_B2_transparency,
{ "B2 transparency", "rsvp.flowspec.B2_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x0800,
NULL, HFILL }
},
{&hf_rsvp_flowspec_M0_transparency,
{ "M0 transparency", "rsvp.flowspec.M0_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x1000,
NULL, HFILL }
},
{&hf_rsvp_flowspec_M1_transparency,
{ "M1 transparency", "rsvp.flowspec.M1_transparency",
FT_BOOLEAN, 32, TFS(&tfs_yes_no), 0x2000,
NULL, HFILL }
},
{&hf_rsvp_integrity_flags_handshake,
{ "Handshake", "rsvp.integrity.flags.handshake",
FT_BOOLEAN, 8, TFS(&tfs_capable_not_capable), 0x01,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_local,
{ "Local protection", "rsvp.sa.flags.local",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_label,
{ "Label recording", "rsvp.sa.flags.label",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_se_style,
{ "SE style", "rsvp.sa.flags.se_style",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x04,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_bandwidth,
{ "Bandwidth protection", "rsvp.sa.flags.bandwidth",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_sa_flags_node,
{ "Node protection", "rsvp.sa.flags.node",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_local_avail,
{ "Local Protection", "rsvp.rro.flags.local_avail",
FT_BOOLEAN, 8, TFS(&tfs_available_not_available), 0x01,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_local_in_use,
{ "Local Protection", "rsvp.rro.flags.local_in_use",
FT_BOOLEAN, 8, TFS(&tfs_used_notused), 0x02,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_bandwidth,
{ "Bandwidth Protection", "rsvp.rro.flags.bandwidth",
FT_BOOLEAN, 8, TFS(&tfs_available_not_available), 0x04,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_node,
{ "Node Protection", "rsvp.rro.flags.node",
FT_BOOLEAN, 8, TFS(&tfs_available_not_available), 0x08,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_node_address,
{ "Address Specifies a Node-id Address", "rsvp.rro.flags.node_address",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_backup_tunnel_bandwidth,
{ "Backup Tunnel Has Bandwidth", "rsvp.rro.flags.backup_tunnel_bandwidth",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_backup_tunnel_hop,
{ "Backup Tunnel Goes To", "rsvp.rro.flags.backup_tunnel_hop",
FT_BOOLEAN, 8, TFS(&tfs_next_next_hop_next_hop), 0x08,
NULL, HFILL }
},
{&hf_rsvp_rro_flags_global_label,
{ "Global label", "rsvp.rro.flags.global_label",
FT_BOOLEAN, 8, NULL, 0x01,
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_e2e,
{ "End-to-end re-routing", "rsvp.lsp_attr.e2e",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000001, /* 0 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_boundary,
{ "Boundary re-routing", "rsvp.lsp_attr.boundary",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000002, /* 1 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_segment,
{ "Segment-based re-routing", "rsvp.lsp_attr.segment",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000004, /* 2 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_integrity,
{ "LSP Integrity Required", "rsvp.lsp_attr.integrity",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000008, /* 3 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_contiguous,
{ "Contiguous LSP", "rsvp.lsp_attr.contiguous",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000010, /* 4 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_stitching,
{ "LSP stitching desired", "rsvp.lsp_attr.stitching",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000020, /* 5 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_preplanned,
{ "Pre-Planned LSP Flag", "rsvp.lsp_attr.preplanned",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000040, /* 6 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_nophp,
{ "Non-PHP behavior flag", "rsvp.lsp_attr.nophp",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000080, /* 7 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_oobmap,
{ "OOB mapping flag", "rsvp.lsp_attr.oobmap",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000100, /* 8 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_entropy,
{ "Entropy Label Capability", "rsvp.lsp_attr.entropy",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000200, /* 9 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_srlgcollect,
{ "SRLG Collection Flag", "rsvp.lsp_attr.srlgcollect",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000400, /* 10 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_costcollect,
{ "Cost Collection Flag", "rsvp.lsp_attr.costcollect",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00000800, /* 11 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_latcollect,
{ "Latency Collection Flag", "rsvp.lsp_attr.latcollect",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00001000, /* 12 */
NULL, HFILL }
},
{&hf_rsvp_lsp_attr_latvarcollect,
{ "Latency Variation Flag", "rsvp.lsp_attr.latvarcollect",
FT_BOOLEAN, 32, TFS(&tfs_desired_not_desired), 0x00002000, /* 13 */
NULL, HFILL }
},
{&hf_rsvp_gen_uni_direction,
{ "Direction", "rsvp.gen_uni.direction",
FT_BOOLEAN, 8, TFS(&tfs_gen_uni_direction), 0x80,
NULL, HFILL }
},
{&hf_rsvp_protection_info_flags_secondary_lsp,
{ "Secondary LSP", "rsvp.pi.flags.secondary_lsp",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_extra_traffic,
{ "Extra Traffic", "rsvp.pi_link.flags.extra_traffic",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_unprotected,
{ "Unprotected", "rsvp.pi_link.flags.unprotected",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_shared,
{ "Shared", "rsvp.pi_link.flags.shared",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x04,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_dedicated1_1,
{ "Dedicated 1:1", "rsvp.pi_link.flags.dedicated1_1",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_dedicated1plus1,
{ "Dedicated 1+1", "rsvp.pi_link.flags.dedicated1plus1",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_enhanced,
{ "Enhanced", "rsvp.pi_link.flags.enhanced",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x20,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_extra,
{ "Extra Traffic", "rsvp.pi_link.flags.extra",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_dedicated_1_1,
{ "Dedicated 1:1", "rsvp.pi_link.flags.dedicated_1_1",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_pi_link_flags_dedicated_1plus1,
{ "Dedicated 1+1", "rsvp.pi_link.flags.dedicated_1plus1",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_rfc4872_secondary,
{ "Secondary LSP", "rsvp.rfc4872.secondary",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
NULL, HFILL }
},
{&hf_rsvp_rfc4872_protecting,
{ "Protecting LSP", "rsvp.rfc4872.protecting",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
NULL, HFILL }
},
{&hf_rsvp_rfc4872_notification_msg,
{ "Protecting LSP", "rsvp.rfc4872.notification_msg",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
NULL, HFILL }
},
{&hf_rsvp_rfc4872_operational,
{ "Protecting LSP", "rsvp.rfc4872.operational",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_full_rerouting,
{ "(Full) rerouting", "rsvp.pi_lsp.flags.full_rerouting",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_rerouting_extra,
{ "Rerouting without extra-traffic", "rsvp.pi_lsp.flags.rerouting_extra",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_1_n_protection,
{ "1:N protection with extra-traffic", "rsvp.pi_lsp.flags.1_n_protection",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x04,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_1plus1_unidirectional,
{ "1+1 unidirectional protection", "rsvp.pi_lsp.flags.1plus1_unidirectional",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_pi_lsp_flags_1plus1_bidirectional,
{ "1+1 bidirectional protection", "rsvp.pi_lsp.flags.1plus1_bidirectional",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_protection_info_in_place,
{ "In-Place", "rsvp.protection_info.in_place",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
NULL, HFILL }
},
{&hf_rsvp_protection_info_required,
{ "Required", "rsvp.protection_info.required",
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_full_rerouting,
{ "(Full) rerouting", "rsvp.pi_seg.flags.full_rerouting",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_rerouting_extra,
{ "Rerouting without extra-traffic", "rsvp.pi_seg.flags.rerouting_extra",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_1_n_protection,
{ "1:N protection with extra-traffic", "rsvp.pi_seg.flags.1_n_protection",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x04,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_1plus1_unidirectional,
{ "1+1 unidirectional protection", "rsvp.pi_seg.flags.1plus1_unidirectional",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x08,
NULL, HFILL }
},
{&hf_rsvp_pi_seg_flags_1plus1_bidirectional,
{ "1+1 bidirectional protection", "rsvp.pi_seg.flags.1plus1_bidirectional",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x10,
NULL, HFILL }
},
{&hf_rsvp_frr_flags_one2one_backup,
{ "One-to-One Backup", "rsvp.frr.flags.one2one_backup",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x01,
NULL, HFILL }
},
{&hf_rsvp_frr_flags_facility_backup,
{ "Facility Backup", "rsvp.frr.flags.facility_backup",
FT_BOOLEAN, 8, TFS(&tfs_desired_not_desired), 0x02,
NULL, HFILL }
},
{&hf_rsvp_type,
{ "Type", "rsvp.type",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tid,
{ "Transaction ID", "rsvp.3gpp_obj.tid",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_ie_len,
{ "Length", "rsvp.3gpp_obj.length",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_ie_type,
{ "IE Type", "rsvp.3gpp_obj.ie_type",
FT_UINT32, BASE_DEC, VALS(rsvp_3gpp_object_ie_type_vals), 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_ue_ipv4_addr,
{ "UE IPv4 address", "rsvp.3gpp_obj.ue_ipv4_addr",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_ue_ipv6_addr,
{ "UE IPv6 address", "rsvp.3gpp_obj.ue_ipv6_addr",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_d,
{ "Direction(D)", "rsvp.3gpp_obj.tft_d",
FT_UINT32, BASE_DEC, VALS(rsvp_3gpp_object_tft_d_vals), 0xc0000000,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_ns,
{ "Non-Specific bit(NS)", "rsvp.3gpp_obj.tft_ns",
FT_UINT32, BASE_DEC, NULL, 0x08000000,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_sr_id,
{ "SR_ID", "rsvp.3gpp_obj.tft_sr_id",
FT_UINT32, BASE_DEC, NULL, 0x07000000,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_p,
{ "Persistency(P)", "rsvp.3gpp_obj.tft_p",
FT_UINT32, BASE_DEC, NULL, 0x00010000,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_opcode,
{ "TFT Operation Code", "rsvp.3gpp_obj.tft_opcode",
FT_UINT32, BASE_DEC, VALS(rsvp_3gpp_obj_tft_opcode_vals), 0x000ff00,
NULL, HFILL }
},
{&hf_rsvp_3gpp_obj_tft_n_pkt_flt,
{ "Number of Packet filters", "rsvp.3gpp_obj.tft_n_pkt_flt",
FT_UINT32, BASE_DEC, NULL, 0x00000ff,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_flow_id,
{ "Flow Identifier", "rsvp.3gpp_obj.flow_id",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ev_prec,
{ "Packet filter evaluation precedence", "rsvp.3gpp_obj.pf_ev_prec",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_len,
{ "Packet filter length", "rsvp.3gpp_obj.pf_len",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_type,
{ "PF Type", "rsvp.3gpp_obj.pf_type",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_cont_len,
{ "Length", "rsvp.3gpp_obj.pf_cont_len",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_comp_type_id,
{ "PF component identifier", "rsvp.3gpp_obj.pf_comp_type_id",
FT_UINT8, BASE_DEC, VALS(rsvp_3gpp_obj_pf_comp_type_id_vals), 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_src_ipv4,
{ "IPv4 Source Address", "rsvp.3gpp_obj.pf_src_ipv4",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_dst_ipv4,
{ "IPv4 Destination Address", "rsvp.3gpp_obj.pf_dst_ipv4",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ipv4_mask,
{ "IPv4 Mask", "rsvp.3gpp_obj.pf_ipv4_mask",
FT_UINT32, BASE_HEX, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_src_ipv6,
{ "IPv6 Source Address", "rsvp.3gpp_obj.pf_src_ipv6",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_dst_ipv6,
{ "IPv6 Destination Address", "rsvp.3gpp_obj.pf_dst_ipv6",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ipv6_prefix_length,
{ "IPv6 Prefix length", "rsvp.3gpp_obj.pf_ipv6_prefix_length",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_prot_next,
{ "Protocol field(IPv4) or Next Header(IPv6)", "rsvp.3gpp_obj.pf_prot_next",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_dst_port,
{ "Single Destination Port", "rsvp.3gpp_obj.pf_dst_port",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
#if 0
{ &hf_rsvp_3gpp_obj_pf_src_port,
{ "Single Source Port", "rsvp.3gpp_obj.pf_src_port",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
#endif
{ &hf_rsvp_3gpp_obj_pf_ipsec_spi,
{ "IPsec SPI", "rsvp.3gpp_obj.pf_ipsec_spi",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_tos_tc,
{ "Type of Service (IPv4)/Traffic Class (IPv6)", "rsvp.3gpp_obj.pf_tos_tc",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_flow_lbl,
{ "Flow label", "rsvp.3gpp_obj.pf_flow_lbl",
FT_UINT24, BASE_DEC, NULL, 0x0fffff,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_ipv6,
{ "IPv6 Address", "rsvp.3gpp_obj.pf_ipv6",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_treatment,
{ "PF Treatment", "rsvp.3gpp_obj.pf_treatment",
FT_UINT8, BASE_DEC, VALS(rsvp_3gpp_obj_pf_treatment_vals), 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_pf_hint,
{ "PF Hint", "rsvp.3gpp_obj.pf_hint",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_obj_tft_qos_list_len,
{ "QoS List Length", "rsvp.3gpp_obj.qos_list_len",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_r_qos_blob_len,
{ "R_QOS_SUB_BLOB_LEN", "rsvp.3gpp_obj.r_qos_blob_len",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_r_qos_blob_flow_pri,
{ "FLOW_PRIORITY", "rsvp.3gpp_obj.r_qos_blob.flow_pri",
FT_UINT8, BASE_DEC, NULL, 0xf0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_r_qos_blob_num_qos_att_set,
{ "NUM_QoS_ATTRIBUTE_SETS", "rsvp.3gpp_obj.r_qos_blob.num_qos_att_set",
FT_UINT8, BASE_DEC, NULL, 0x0e,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_att_set_len,
{ "QoS_ATTRIBUTE_SET_LEN", "rsvp.3gpp_obj.r_qos_blob.qos_att_set_len",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_set_id,
{ "QoS_ATTRIBUTE_SET_ID", "rsvp.3gpp_obj.r_qos_blob.qos_attribute_set_id",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_verbose,
{ "VERBOSE", "rsvp.3gpp_obj.r_qos_blob.verbose",
FT_BOOLEAN, 8, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_prof_id,
{ "ProfileID", "rsvp.3gpp_obj.r_qos_blob.prof_id",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_traff_cls,
{ "Traffic_Class", "rsvp.3gpp_obj.r_qos_blob.traff_cls",
FT_UINT8, BASE_DEC, VALS(rsvp_3gpp_obj_traffic_class_vals), 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_peak_rate,
{ "Peak_Rate", "rsvp.3gpp_obj.r_qos_blob.peak_rate",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_bucket_size,
{ "Bucket_Size", "rsvp.3gpp_obj.r_qos_blob.bucket_size",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_token_rate,
{ "Token_Rate", "rsvp.3gpp_obj.r_qos_blob.token_rate",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_max_latency,
{ "Max_Latency", "rsvp.3gpp_obj.r_qos_blob.max_latency",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_max_loss_rte,
{ "Max_Loss_Rate", "rsvp.3gpp_obj.r_qos_blob.max_loss_rte",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_delay_var_sensitive,
{ "Delay_Var_Sensitive", "rsvp.3gpp_obj.r_qos_blob.delay_var_sensitive",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_attribute_reserved,
{ "Reserved", "rsvp.3gpp_obj.r_qos_blob.reserved",
FT_UINT8, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_r_qos_blob,
{ "R_QOS_SUB_BLOB", "rsvp.3gpp_obj.r_qos_blob",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_3gpp_qos_result,
{ "Result Code", "rsvp.3gpp_obj.qos_result_code",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_rsvp_xro_sobj_lbit,
{ "L(oose) bit", "rsvp.xro.sobj.lbit",
FT_UINT8, BASE_DEC, VALS(rsvp_xro_sobj_lbit_vals), 0x80,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_type,
{ "Type", "rsvp.xro.sobj.type",
FT_UINT8, BASE_DEC, VALS(rsvp_xro_sobj_type_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_len,
{ "Length", "rsvp.xro.sobj.len",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv4_addr,
{ "IPv4 prefix", "rsvp.xro.sobj.ipv4.addr",
FT_IPv4, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv4_prefix,
{ "Prefix Length", "rsvp.xro.sobj.ipv4.prefix",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv4_attr,
{ "Attribute", "rsvp.xro.sobj.ipv4.attr",
FT_UINT8, BASE_DEC, VALS(rsvp_xro_sobj_ip_attr_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv6_addr,
{ "IPv6 prefix", "rsvp.xro.sobj.ipv6.addr",
FT_IPv6, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv6_prefix,
{ "Prefix Length", "rsvp.xro.sobj.ipv6.prefix",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_ipv6_attr,
{ "Attribute", "rsvp.xro.sobj.ipv6.attr",
FT_UINT8, BASE_DEC, VALS(rsvp_xro_sobj_ip_attr_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_srlg_id,
{ "SRLG Id", "rsvp.xro.sobj.srlg.id",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_xro_sobj_srlg_res,
{ "Reserved", "rsvp.xro.sobj.srlg.res",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_private_data,
{ "Data", "rsvp.private.data",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_numtlvs,
{ "Num TLVs", "rsvp.juniper.tlvs",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_padlength,
{ "Padlength", "rsvp.juniper.padlength",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_type,
{ "Juniper type", "rsvp.juniper.type",
FT_UINT8, BASE_HEX, VALS(rsvp_juniper_attr_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_length,
{ "Juniper length", "rsvp.juniper.length",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_cos,
{ "Cos", "rsvp.juniper.attrib.cos",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_metric1,
{ "Metric 1", "rsvp.juniper.attrib.metric1",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_metric2,
{ "Metric 2", "rsvp.juniper.attrib.metric2",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_ccc_status,
{ "CCC Status", "rsvp.juniper.attrib.ccc_status",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_path,
{ "Path type", "rsvp.juniper.attrib.path",
FT_UINT16, BASE_HEX, VALS(rsvp_juniper_path_attr_vals), 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_attrib_unknown,
{ "Unknown", "rsvp.juniper.attrib.unknown",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_pad,
{ "Pad", "rsvp.juniper.pad",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_juniper_unknown,
{ "Unknown", "rsvp.juniper.unknown",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{ &hf_rsvp_unknown_data,
{ "Data", "rsvp.unknown.data",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL
}
},
{&hf_rsvp_loose_hop,
{ "Hop", "rsvp.loose_hop",
FT_BOOLEAN, 8, TFS(&tfs_loose_strict_hop), 0x80,
NULL, HFILL }
},
{ &hf_rsvp_data_length,
{ "Data length", "rsvp.data_length",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL
}
},
/* Generated from convert_proto_tree_add_text.pl */
{ &hf_rsvp_session_flags, { "Flags", "rsvp.session.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_destination_address, { "Destination address", "rsvp.session.destination_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_protocol, { "Protocol", "rsvp.session.protocol", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_destination_port, { "Destination port", "rsvp.session.destination_port", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_dscp, { "DSCP", "rsvp.session.dscp", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &dscp_vals_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_extended_ipv4_address, { "Extended IPv4 Address", "rsvp.session.extended_ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_data, { "Data", "rsvp.session.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_length, { "Length", "rsvp.ifid_tlv.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_ipv4_address, { "IPv4 address", "rsvp.ifid_tlv.ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_ipv6_address, { "IPv6 address", "rsvp.ifid_tlv.ipv6_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlvinterface_id, { "Interface-ID", "rsvp.ifid_tlv.interface_id", FT_UINT32, BASE_DEC_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_label, { "Label", "rsvp.ifid_tlv.label", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_node_id, { "Node ID", "rsvp.ifid_tlv.node_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_area, { "Area", "rsvp.ifid_tlv.area", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_autonomous_system, { "Autonomous System", "rsvp.ifid_tlv.autonomous_system", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_error_string, { "Error String", "rsvp.ifid_tlv.error_string", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_data, { "Data", "rsvp.ifid_tlv.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ifid_tlv_padding, { "Padding", "rsvp.ifid_tlv.padding", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hop_neighbor_address_ipv4, { "Neighbor address", "rsvp.hop.neighbor_address_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hop_logical_interface, { "Logical interface", "rsvp.hop.logical_interface", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hop_neighbor_address_ipv6, { "Neighbor address", "rsvp.neighbor_address_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hop_data, { "Data", "rsvp.hop.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_time_values_data, { "Data", "rsvp.time_values.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_error_error_node_ipv4, { "Error node", "rsvp.error.error_node_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_error_error_node_ipv6, { "Error node", "rsvp.error.error_node_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_error_data, { "Data", "rsvp.error.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_error_error_code, { "Error code", "rsvp.error.error_code", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &rsvp_error_codes_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_scope_ipv4_address, { "IPv4 Address", "rsvp.scope.ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_scope_ipv6_address, { "IPv6 Address", "rsvp.scope.ipv6_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_scope_data, { "Data", "rsvp.scope.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_style_flags, { "Flags", "rsvp.style.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_style_style, { "Style", "rsvp.style.style", FT_UINT24, BASE_HEX, VALS(style_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_style_data, { "Data", "rsvp.style.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_confirm_receiver_address_ipv4, { "Receiver address", "rsvp.confirm.receiver_address_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_confirm_receiver_address_ipv6, { "Receiver address", "rsvp.confirm.receiver_address_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_confirm_data, { "Data", "rsvp.confirm.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_source_address_ipv6, { "Source address", "rsvp.template_filter.source_address_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_source_port, { "Source port", "rsvp.template_filter.source_port", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_template_filter_data, { "Data", "rsvp.template_filter.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_length, { "Length", "rsvp.eth_tspec.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_profile, { "Profile", "rsvp.eth_tspec.profile", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_index, { "Index", "rsvp.eth_tspec.index", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_reserved, { "Reserved", "rsvp.eth_tspec.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_el2cp, { "EL2CP", "rsvp.eth_tspec.el2cp", FT_UINT8, BASE_DEC, VALS(el2cp_val_str), 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_il2cp, { "IL2CP", "rsvp.eth_tspec.il2cp", FT_UINT8, BASE_DEC, VALS(il2cp_val_str), 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_cir, { "CIR", "rsvp.eth_tspec.cir", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_cbs, { "CBS", "rsvp.eth_tspec.cbs", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_eir, { "EIR", "rsvp.eth_tspec.eir", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_eth_tspec_ebs, { "EBS", "rsvp.eth_tspec.ebs", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_message_format_version, { "Message format version", "rsvp.tspec.message_format_version", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_tspec_service_header, { "Service header", "rsvp.tspec.service_header", FT_UINT8, BASE_DEC, VALS(qos_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_token_bucket_rate, { "Token bucket rate", "rsvp.tspec.token_bucket_rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_token_bucket_size, { "Token bucket size", "rsvp.tspec.token_bucket_size", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_peak_data_rate, { "Peak data rate", "rsvp.tspec.peak_data_rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_hint, { "Hint", "rsvp.tspec.hint", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_compression_factor, { "Compression Factor", "rsvp.tspec.compression_factor", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_signal_type_sonet, { "Signal Type", "rsvp.tspec.signal_type", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &gmpls_sonet_signal_type_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_requested_concatenation, { "Requested Concatenation (RCC)", "rsvp.tspec.requested_concatenation", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_number_of_contiguous_components, { "Number of Contiguous Components (NCC)", "rsvp.tspec.number_of_contiguous_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_number_of_virtual_components, { "Number of Virtual Components (NVC)", "rsvp.tspec.number_of_virtual_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_multiplier, { "Multiplier (MT)", "rsvp.tspec.multiplier", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_transparency, { "Transparency (T)", "rsvp.tspec.transparency", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_profile, { "Profile (P)", "rsvp.tspec.profile", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_signal_type_g709, { "Signal Type", "rsvp.tspec.signal_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_g709_signal_type_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_number_of_multiplexed_components, { "Number of Multiplexed Components (NMC)", "rsvp.number_of_multiplexed_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_mtu, { "MTU", "rsvp.tspec.mtu", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_tspec_data, { "Data", "rsvp.tspec.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_message_format_version, { "Message format version", "rsvp.flowspec.message_format_version", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_flowspec_service_header, { "Service header", "rsvp.flowspec.service_header", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &intsrv_services_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_token_bucket_rate, { "Token bucket rate", "rsvp.flowspec.token_bucket_rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_token_bucket_size, { "Token bucket size", "rsvp.flowspec.token_bucket_size", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_peak_data_rate, { "Peak data rate", "rsvp.flowspec.peak_data_rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_rate, { "Rate", "rsvp.flowspec.rate", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_slack_term, { "Slack term", "rsvp.flowspec.slack_term", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_signal_type_sonet, { "Signal Type", "rsvp.flowspec.signal_type", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &gmpls_sonet_signal_type_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_requested_concatenation, { "Requested Concatenation (RCC)", "rsvp.flowspec.requested_concatenation", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_number_of_contiguous_components, { "Number of Contiguous Components (NCC)", "rsvp.flowspec.number_of_contiguous_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_number_of_virtual_components, { "Number of Virtual Components (NVC)", "rsvp.flowspec.number_of_virtual_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_multiplier, { "Multiplier (MT)", "rsvp.flowspec.multiplier", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_transparency, { "Transparency (T)", "rsvp.flowspec.transparency", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_profile, { "Profile (P)", "rsvp.flowspec.profile", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_signal_type_g709, { "Signal Type", "rsvp.flowspec.signal_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_g709_signal_type_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_number_of_multiplexed_components, { "Number of Multiplexed Components (NMC)", "rsvp.flowspec.number_of_multiplexed_components", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_flowspec_mtu, { "MTU", "rsvp.flowspec.mtu", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_adspec_message_format_version, { "Message format version", "rsvp.adspec.message_format_version", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_adspec_service_header, { "Service header", "rsvp.adspec.service_header", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &intsrv_services_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_integrity_flags, { "Flags", "rsvp.integrity.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_integrity_key_identifier, { "Key Identifier", "rsvp.integrity.key_identifier", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_integrity_sequence_number, { "Sequence Number", "rsvp.integrity.sequence_number", FT_UINT64, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_integrity_hash, { "Hash", "rsvp.integrity.hash", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_policy_data, { "Data", "rsvp.policy.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_l3pid, { "L3PID", "rsvp.label_request.l3pid", FT_UINT16, BASE_HEX, VALS(etype_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_min_vpi, { "Min VPI", "rsvp.label_request.min_vpi", FT_UINT16, BASE_DEC, NULL, 0x7f, NULL, HFILL }},
{ &hf_rsvp_label_request_min_vci, { "Min VCI", "rsvp.label_request.min_vci", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_max_vpi, { "Max VPI", "rsvp.label_request.max_vpi", FT_UINT16, BASE_DEC, NULL, 0x7f, NULL, HFILL }},
{ &hf_rsvp_label_request_max_vci, { "Max VCI", "rsvp.label_request.max_vci", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_lsp_encoding_type, { "LSP Encoding Type", "rsvp.label_request.lsp_encoding_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_lsp_enc_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_switching_type, { "Switching Type", "rsvp.label_request.switching_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_switching_type_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_g_pid, { "G-PID", "rsvp.label_request.g_pid", FT_UINT16, BASE_HEX|BASE_RANGE_STRING, RVALS(gmpls_gpid_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_label_request_data, { "Data", "rsvp.label_request.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_label, { "Label", "rsvp.label.label", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_generalized_label, { "Generalized Label", "rsvp.label.generalized_label", FT_UINT32, BASE_DEC_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_generalized_label_evpl_vlad_id, { "VLAN ID", "rsvp.label.generalized_label_evpl_vlad_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_data, { "Data", "rsvp.label.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_label_set_action, { "Action", "rsvp.label_set.action", FT_UINT8, BASE_DEC, VALS(action_type_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_exclude_any, { "Exclude-Any", "rsvp.session_attribute.exclude_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_include_any, { "Include-Any", "rsvp.session_attribute.include_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_include_all, { "Include-All", "rsvp.session_attribute.include_all", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_setup_priority, { "Setup priority", "rsvp.session_attribute.setup_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_hold_priority, { "Hold priority", "rsvp.session_attribute.hold_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_flags, { "Flags", "rsvp.session_attribute.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_name_length, { "Name length", "rsvp.session_attribute.name_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_name, { "Name", "rsvp.session_attribute.name", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_session_attribute_data, { "Data", "rsvp.session_attribute.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_length, { "Length", "rsvp.ero_rro_subobjects.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_ipv4_hop, { "IPv4 hop", "rsvp.ero_rro_subobjects.ipv4_hop", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_prefix_length, { "Prefix length", "rsvp.ero_rro_subobjects.prefix_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_flags, { "Flags", "rsvp.ero_rro_subobjects.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_ipv6_hop, { "IPv6 hop", "rsvp.ero_rro_subobjects.ipv6_hop", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_label, { "Label", "rsvp.ero_rro_subobjects.label", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_router_id, { "Router-ID", "rsvp.ero_rro_subobjects.router_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_interface_id, { "Interface-ID", "rsvp.ero_rro_subobjects.interface_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_path_key, { "Path Key", "rsvp.ero_rro_subobjects.path_key", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_pce_id_ipv4, { "PCE-ID", "rsvp.ero_rro_subobjects.pce_id_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_pce_id_ipv6, { "PCE-ID", "rsvp.ero_rro_subobjects.pce_id_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_private_length, { "Length", "rsvp.ero_rro_subobjects.private_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_subobjects_private_data, { "Data", "rsvp.ero_rro_subobjects.private_data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_explicit_route_data, { "Data", "rsvp.explicit_route.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_record_route_data, { "Data", "rsvp.record_route.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_exclude_route_data, { "Data", "rsvp.exclude_route.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_flags, { "Flags", "rsvp.message_id.flags", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_epoch, { "Epoch", "rsvp.message_id.epoch", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_message_id, { "Message-ID", "rsvp.message_id.message_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_data, { "Data", "rsvp.message_id.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_ack_flags, { "Flags", "rsvp.message_id_ack.flags", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_ack_epoch, { "Epoch", "rsvp.message_id_ack.epoch", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_ack_message_id, { "Message-ID", "rsvp.message_id_ack.message_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_ack_data, { "Data", "rsvp.message_id_ack.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_list_flags, { "Flags", "rsvp.message_id_list.flags", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_list_epoch, { "Epoch", "rsvp.message_id_list.epoch", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_list_message_id, { "Message-ID", "rsvp.message_id_list.message_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_id_list_data, { "Data", "rsvp.message_id_list.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hello_source_instance, { "Source Instance", "rsvp.hello.source_instance", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hello_destination_instance, { "Destination Instance", "rsvp.hello.destination_instance", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_dclass_dscp, { "DSCP", "rsvp.dclass.dscp", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &dscp_vals_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_dclass_data, { "Data", "rsvp.dclass.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_admin_status_bits, { "Admin Status", "rsvp.admin_status.bits", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_admin_status_data, { "Data", "rsvp.admin_status.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_attributes_tlv, { "LSP attributes TLV", "rsvp.lsp_attributes_tlv", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_attributes_tlv_data, { "Data", "rsvp.lsp_attributes_tlv.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_type, { "Association type", "rsvp.association.type", FT_UINT16, BASE_DEC, VALS(association_type_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_association_id, { "Association ID", "rsvp.association.id", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_source_ipv4, { "Association source", "rsvp.association.source_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_source_ipv6, { "Association source", "rsvp.association.source_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_routing_area_id, { "Routing Area ID", "rsvp.association.routing_area_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_node_id, { "Node ID", "rsvp.association.node_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_padding, { "Padding", "rsvp.association.padding", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_association_data, { "Data", "rsvp.association.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_length, { "Length", "rsvp.lsp_tunnel_if_id.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_component_link_identifier, { "Component link identifier", "rsvp.lsp_tunnel_if_id.component_link_identifier", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_component_link_identifier_ipv4, { "Component link identifier", "rsvp.lsp_tunnel_if_id.component_link_identifier_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_lsp_encoding_type, { "LSP Encoding Type", "rsvp.lsp_tunnel_if_id.lsp_encoding_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_lsp_enc_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_switching_type, { "Switching Type", "rsvp.lsp_tunnel_if_id.switching_type", FT_UINT8, BASE_DEC|BASE_RANGE_STRING, RVALS(gmpls_switching_type_rvals), 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_signal_type, { "Signal Type", "rsvp.lsp_tunnel_if_id.signal_type", FT_UINT8, BASE_DEC|BASE_EXT_STRING, &gmpls_sonet_signal_type_str_ext, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_connection_id, { "Sub Interface/Connection ID", "rsvp.lsp_tunnel_if_id.connection_id", FT_UINT64, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_sc_pc_id, { "SC PC ID", "rsvp.lsp_tunnel_if_id.sc_pc_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_sc_pc_scn_address, { "SC PC SCN Address", "rsvp.lsp_tunnel_if_id.sc_pc_scn_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_router_id, { "Router ID", "rsvp.lsp_tunnel_if_id.router_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_interface_id, { "Interface ID", "rsvp.lsp_tunnel_if_id.interface_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_ipv4_interface_address, { "IPv4 interface address", "rsvp.lsp_tunnel_if_id.ipv4_interface_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_target_igp_instance, { "Target IGP instance", "rsvp.lsp_tunnel_if_id.target_igp_instance", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_action, { "Action", "rsvp.lsp_tunnel_if_id.action", FT_UINT8, BASE_DEC, VALS(lsp_tunnel_if_id_action_str), 0xF0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_ipv6_interface_address, { "IPv6 interface address", "rsvp.lsp_tunnel_if_id.ipv6_interface_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_lsp_tunnel_if_id_data, { "Data", "rsvp.lsp_tunnel_if_id.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_notify_request_notify_node_address_ipv4, { "Notify node address", "rsvp.notify_request.notify_node_address_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_notify_request_notify_node_address_ipv6, { "Notify node address", "rsvp.notify_request.notify_node_address_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_notify_request_data, { "Data", "rsvp.notify_request.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_data, { "Data", "rsvp.call_id.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_address_type, { "Address type", "rsvp.call_id.address_type", FT_UINT8, BASE_DEC, VALS(address_type_vals), 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_reserved, { "Reserved", "rsvp.call_id.reserved", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_international_segment, { "International Segment", "rsvp.call_id.international_segment", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_national_segment, { "National Segment", "rsvp.call_id.national_segment", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_id_local_identifier, { "Local Identifier", "rsvp.call_id.local_identifier", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_restart_cap_data, { "Data", "rsvp.restart_cap.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_protection_info_link_flags, { "Link Flags", "rsvp.protection_info.link_flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_protection_info_data, { "Data", "rsvp.protection_info.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_setup_priority, { "Setup Priority", "rsvp.fast_reroute.setup_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_hold_priority, { "Hold Priority", "rsvp.fast_reroute.hold_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_hop_limit, { "Hop Limit", "rsvp.fast_reroute.hop_limit", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_flags, { "Flags", "rsvp.fast_reroute.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_bandwidth, { "Bandwidth", "rsvp.fast_reroute.bandwidth", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_include_any, { "Include-Any", "rsvp.fast_reroute.include_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_exclude_any, { "Exclude-Any", "rsvp.fast_reroute.exclude_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_include_all, { "Include-All", "rsvp.fast_reroute.include_all", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_fast_reroute_data, { "Data", "rsvp.fast_reroute.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_detour_data, { "Data", "rsvp.detour.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_diffserv_data, { "Data", "rsvp.diffserv.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_diffserv_aware_te_data, { "Data", "rsvp.diffserv_aware_te.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_version, { "RSVP Version", "rsvp.version", FT_UINT8, BASE_DEC, NULL, 0xF0, NULL, HFILL }},
{ &hf_rsvp_flags, { "Flags", "rsvp.flags", FT_UINT8, BASE_HEX, NULL, 0x0F, NULL, HFILL }},
{ &hf_rsvp_sending_ttl, { "Sending TTL", "rsvp.sending_ttl", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_length, { "Message length", "rsvp.message_length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_length, { "Length", "rsvp.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_extended_tunnel_id, { "Extended Tunnel ID", "rsvp.extended_tunnel_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_extended_tunnel_ipv6, { "Extended Tunnel ID", "rsvp.extended_tunnel_id_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_extended_tunnel, { "Extended Tunnel", "rsvp.extended_tunnel", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_refresh_interval, { "Refresh interval", "rsvp.refresh_interval", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_minimum_policed_unit, { "Minimum policed unit [m]", "rsvp.minimum_policed_unit", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_maximum_packet_size, { "Maximum packet size [M]", "rsvp.maximum_packet_size", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_hf_rsvp_adspec_break_bit, { "Break bit", "rsvp.adspec.break_bit", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x80, NULL, HFILL }},
{ &hf_rsvp_label_request_m, { "M (Merge in Data Plane)", "rsvp.label_request.m", FT_BOOLEAN, 8, TFS(&tfs_can_cannot), 0x80, NULL, HFILL }},
{ &hf_rsvp_dlci_length, { "DLCI Length", "rsvp.label_request.dlci_length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_min_dlci, { "Min DLCI", "rsvp.label_request.min_dlci", FT_UINT24, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_max_dlci, { "Max DLCI", "rsvp.label_request.max_dlci", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_ero_rro_autonomous_system, { "Autonomous System", "rsvp.ero_rro_subobjects.autonomous_system", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_nsap_length, { "NSAP Length", "rsvp.nsap_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_gen_uni_data, { "Data", "rsvp.gen_uni.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_gen_uni_logical_port_id, { "Logical Port ID", "rsvp.gen_uni.logical_port_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_gen_uni_service_level, { "Service Level", "rsvp.gen_uni.service_level", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_restart_cap_restart_time, { "Restart Time", "rsvp.restart_cap.restart_time", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_restart_cap_recovery_time, { "Recovery Time", "rsvp.restart_cap.recovery_time", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_detour_plr_id, { "PLR ID", "rsvp.detour.plr_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_detour_avoid_node_id, { "Avoid Node ID", "rsvp.detour.avoid_node_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_message_checksum, { "Message Checksum", "rsvp.message_checksum", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
{ &hf_rsvp_call_attributes_endpont_id, { "Endpoint ID", "rsvp.call_attributes.endpoint_id", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }},
};
static ei_register_info ei[] = {
{ &ei_rsvp_invalid_length, { "rsvp.invalid_length", PI_MALFORMED, PI_ERROR, "Invalid length", EXPFILL }},
{ &ei_rsvp_packet_filter_component, { "rsvp.packet_filter_component", PI_UNDECODED, PI_WARN, "Not dissected Packet filter component", EXPFILL }},
{ &ei_rsvp_bundle_component_msg, { "rsvp.bundle_component_msg", PI_UNDECODED, PI_WARN, "Bundle Component Messages Not Dissected", EXPFILL }},
};
expert_module_t* expert_rsvp;
gint *ett_tree[TT_MAX];
/* Build the tree array */
for (i=0; i<TT_MAX; i++) {
ett_treelist[i] = -1;
ett_tree[i] = &(ett_treelist[i]);
}
proto_rsvp = proto_register_protocol("Resource ReserVation Protocol (RSVP)",
"RSVP", "rsvp");
proto_register_field_array(proto_rsvp, rsvpf_info, array_length(rsvpf_info));
proto_register_subtree_array(ett_tree, array_length(ett_tree));
expert_rsvp = expert_register_protocol(proto_rsvp);
expert_register_field_array(expert_rsvp, ei, array_length(ei));
register_rsvp_prefs();
/* Initialization routine for RSVP conversations */
register_init_routine(&rsvp_init_protocol);
register_cleanup_routine(&rsvp_cleanup_protocol);
register_conversation_table(proto_rsvp, TRUE, rsvp_conversation_packet, rsvp_hostlist_packet);
}
void
proto_reg_handoff_rsvp(void)
{
dissector_handle_t rsvp_handle, rsvpe2ei_handle;
rsvp_handle = new_create_dissector_handle(dissect_rsvp, proto_rsvp);
rsvpe2ei_handle = new_create_dissector_handle(dissect_rsvp_e2ei, proto_rsvp);
dissector_add_uint("ip.proto", IP_PROTO_RSVP, rsvp_handle);
dissector_add_uint("ip.proto", IP_PROTO_RSVPE2EI, rsvpe2ei_handle);
dissector_add_uint("udp.port", UDP_PORT_PRSVP, rsvp_handle);
rsvp_tap = register_tap("rsvp");
}
/*
* Editor modelines - http://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* vi: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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